2287127960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{60251}}^1$

素因数の和:60348

約数の個数: 64

約数和(自身を含む): 5617896480

約数和(自身を除く): 3330768520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1898, 2920, 3796, 4745, 7592, 9490, 18980, 37960, 60251, 120502, 241004, 301255, 482008, 602510, 783263, 1205020, 1566526, 2410040, 3133052, 3916315, 4398323, 6266104, 7832630, 8796646, 15665260, 17593292, 21991615, 31330520, 35186584, 43983230, 57178199, 87966460, 114356398, 175932920, 228712796, 285890995, 457425592, 571781990, 1143563980, 2287127960]

約数ペア:

[(1, 2287127960), (2, 1143563980), (4, 571781990), (5, 457425592), (8, 285890995), (10, 228712796), (13, 175932920), (20, 114356398), (26, 87966460), (40, 57178199), (52, 43983230), (65, 35186584), (73, 31330520), (104, 21991615), (130, 17593292), (146, 15665260), (260, 8796646), (292, 7832630), (365, 6266104), (520, 4398323), (584, 3916315), (730, 3133052), (949, 2410040), (1460, 1566526), (1898, 1205020), (2920, 783263), (3796, 602510), (4745, 482008), (7592, 301255), (9490, 241004), (18980, 120502), (37960, 60251)]