1279220339950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{48611}}^1$

素因数の和:49127

約数の個数: 144

約数和(自身を含む): 2894398925184

約数和(自身を除く): 1615178585234

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 245, 322, 350, 467, 490, 575, 805, 934, 1127, 1150, 1225, 1610, 2254, 2335, 2450, 3269, 4025, 4670, 5635, 6538, 8050, 10741, 11270, 11675, 16345, 21482, 22883, 23350, 28175, 32690, 45766, 48611, 53705, 56350, 75187, 81725, 97222, 107410, 114415, 150374, 163450, 228830, 243055, 268525, 340277, 375935, 486110, 526309, 537050, 572075, 680554, 751870, 1052618, 1118053, 1144150, 1215275, 1701385, 1879675, 2236106, 2381939, 2430550, 2631545, 3402770, 3759350, 4763878, 5263090, 5590265, 7826371, 8506925, 11180530, 11909695, 13157725, 15652742, 17013850, 22701337, 23819390, 26315450, 27951325, 39131855, 45402674, 54784597, 55902650, 59548475, 78263710, 109569194, 113506685, 119096950, 158909359, 195659275, 227013370, 273922985, 317818718, 391318550, 522130751, 547845970, 567533425, 794546795, 1044261502, 1112365513, 1135066850, 1369614925, 1589093590, 2224731026, 2610653755, 2739229850, 3654915257, 3972733975, 5221307510, 5561827565, 7309830514, 7945467950, 11123655130, 13053268775, 18274576285, 25584406799, 26106537550, 27809137825, 36549152570, 51168813598, 55618275650, 91372881425, 127922033995, 182745762850, 255844067990, 639610169975, 1279220339950]

約数ペア:

[(1, 1279220339950), (2, 639610169975), (5, 255844067990), (7, 182745762850), (10, 127922033995), (14, 91372881425), (23, 55618275650), (25, 51168813598), (35, 36549152570), (46, 27809137825), (49, 26106537550), (50, 25584406799), (70, 18274576285), (98, 13053268775), (115, 11123655130), (161, 7945467950), (175, 7309830514), (230, 5561827565), (245, 5221307510), (322, 3972733975), (350, 3654915257), (467, 2739229850), (490, 2610653755), (575, 2224731026), (805, 1589093590), (934, 1369614925), (1127, 1135066850), (1150, 1112365513), (1225, 1044261502), (1610, 794546795), (2254, 567533425), (2335, 547845970), (2450, 522130751), (3269, 391318550), (4025, 317818718), (4670, 273922985), (5635, 227013370), (6538, 195659275), (8050, 158909359), (10741, 119096950), (11270, 113506685), (11675, 109569194), (16345, 78263710), (21482, 59548475), (22883, 55902650), (23350, 54784597), (28175, 45402674), (32690, 39131855), (45766, 27951325), (48611, 26315450), (53705, 23819390), (56350, 22701337), (75187, 17013850), (81725, 15652742), (97222, 13157725), (107410, 11909695), (114415, 11180530), (150374, 8506925), (163450, 7826371), (228830, 5590265), (243055, 5263090), (268525, 4763878), (340277, 3759350), (375935, 3402770), (486110, 2631545), (526309, 2430550), (537050, 2381939), (572075, 2236106), (680554, 1879675), (751870, 1701385), (1052618, 1215275), (1118053, 1144150)]