1017815240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{52901}}^1$

素因数の和:52962

約数の個数: 64

約数和(自身を含む): 2532947760

約数和(自身を除く): 1515132520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 52901, 105802, 211604, 264505, 423208, 529010, 687713, 1058020, 1375426, 1957337, 2116040, 2750852, 3438565, 3914674, 5501704, 6877130, 7829348, 9786685, 13754260, 15658696, 19573370, 25445381, 27508520, 39146740, 50890762, 78293480, 101781524, 127226905, 203563048, 254453810, 508907620, 1017815240]

約数ペア:

[(1, 1017815240), (2, 508907620), (4, 254453810), (5, 203563048), (8, 127226905), (10, 101781524), (13, 78293480), (20, 50890762), (26, 39146740), (37, 27508520), (40, 25445381), (52, 19573370), (65, 15658696), (74, 13754260), (104, 9786685), (130, 7829348), (148, 6877130), (185, 5501704), (260, 3914674), (296, 3438565), (370, 2750852), (481, 2116040), (520, 1957337), (740, 1375426), (962, 1058020), (1480, 687713), (1924, 529010), (2405, 423208), (3848, 264505), (4810, 211604), (9620, 105802), (19240, 52901)]