2014769900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140893}}^1$

素因数の和:140931

約数の個数: 72

約数和(自身を含む): 5136431664

約数和(自身を除く): 3121661764

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 140893, 281786, 563572, 704465, 1408930, 1549823, 1831609, 2817860, 3099646, 3522325, 3663218, 6199292, 7044650, 7326436, 7749115, 9158045, 14089300, 15498230, 18316090, 20147699, 30996460, 36632180, 38745575, 40295398, 45790225, 77491150, 80590796, 91580450, 100738495, 154982300, 183160900, 201476990, 402953980, 503692475, 1007384950, 2014769900]

約数ペア:

[(1, 2014769900), (2, 1007384950), (4, 503692475), (5, 402953980), (10, 201476990), (11, 183160900), (13, 154982300), (20, 100738495), (22, 91580450), (25, 80590796), (26, 77491150), (44, 45790225), (50, 40295398), (52, 38745575), (55, 36632180), (65, 30996460), (100, 20147699), (110, 18316090), (130, 15498230), (143, 14089300), (220, 9158045), (260, 7749115), (275, 7326436), (286, 7044650), (325, 6199292), (550, 3663218), (572, 3522325), (650, 3099646), (715, 2817860), (1100, 1831609), (1300, 1549823), (1430, 1408930), (2860, 704465), (3575, 563572), (7150, 281786), (14300, 140893)]