6260540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 15640800

約数和(自身を除く): 9380260

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 199, 220, 242, 260, 286, 398, 484, 572, 605, 715, 796, 995, 1210, 1430, 1573, 1990, 2189, 2420, 2587, 2860, 3146, 3980, 4378, 5174, 6292, 7865, 8756, 10348, 10945, 12935, 15730, 21890, 24079, 25870, 28457, 31460, 43780, 48158, 51740, 56914, 96316, 113828, 120395, 142285, 240790, 284570, 313027, 481580, 569140, 626054, 1252108, 1565135, 3130270, 6260540]

約数ペア:

[(1, 6260540), (2, 3130270), (4, 1565135), (5, 1252108), (10, 626054), (11, 569140), (13, 481580), (20, 313027), (22, 284570), (26, 240790), (44, 142285), (52, 120395), (55, 113828), (65, 96316), (110, 56914), (121, 51740), (130, 48158), (143, 43780), (199, 31460), (220, 28457), (242, 25870), (260, 24079), (286, 21890), (398, 15730), (484, 12935), (572, 10945), (605, 10348), (715, 8756), (796, 7865), (995, 6292), (1210, 5174), (1430, 4378), (1573, 3980), (1990, 3146), (2189, 2860), (2420, 2587)]