5106368980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 11290245120

約数和(自身を除く): 6183876140

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 257, 292, 310, 365, 439, 514, 620, 730, 878, 1028, 1285, 1460, 1756, 2195, 2263, 2570, 4390, 4526, 5140, 7967, 8780, 9052, 11315, 13609, 15934, 18761, 22630, 27218, 31868, 32047, 37522, 39835, 45260, 54436, 64094, 68045, 75044, 79670, 93805, 112823, 128188, 136090, 159340, 160235, 187610, 225646, 272180, 320470, 375220, 451292, 564115, 581591, 640940, 993457, 1128230, 1163182, 1986914, 2256460, 2326364, 2907955, 3497513, 3973828, 4967285, 5815910, 6995026, 8236079, 9934570, 11631820, 13990052, 16472158, 17487565, 19869140, 32944316, 34975130, 41180395, 69950260, 82360790, 164721580, 255318449, 510636898, 1021273796, 1276592245, 2553184490, 5106368980]

約数ペア:

[(1, 5106368980), (2, 2553184490), (4, 1276592245), (5, 1021273796), (10, 510636898), (20, 255318449), (31, 164721580), (62, 82360790), (73, 69950260), (124, 41180395), (146, 34975130), (155, 32944316), (257, 19869140), (292, 17487565), (310, 16472158), (365, 13990052), (439, 11631820), (514, 9934570), (620, 8236079), (730, 6995026), (878, 5815910), (1028, 4967285), (1285, 3973828), (1460, 3497513), (1756, 2907955), (2195, 2326364), (2263, 2256460), (2570, 1986914), (4390, 1163182), (4526, 1128230), (5140, 993457), (7967, 640940), (8780, 581591), (9052, 564115), (11315, 451292), (13609, 375220), (15934, 320470), (18761, 272180), (22630, 225646), (27218, 187610), (31868, 160235), (32047, 159340), (37522, 136090), (39835, 128188), (45260, 112823), (54436, 93805), (64094, 79670), (68045, 75044)]