4994600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 13358520

約数和(自身を除く): 8363920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 113, 130, 136, 170, 200, 221, 226, 260, 325, 340, 425, 442, 452, 520, 565, 650, 680, 850, 884, 904, 1105, 1130, 1300, 1469, 1700, 1768, 1921, 2210, 2260, 2600, 2825, 2938, 3400, 3842, 4420, 4520, 5525, 5650, 5876, 7345, 7684, 8840, 9605, 11050, 11300, 11752, 14690, 15368, 19210, 22100, 22600, 24973, 29380, 36725, 38420, 44200, 48025, 49946, 58760, 73450, 76840, 96050, 99892, 124865, 146900, 192100, 199784, 249730, 293800, 384200, 499460, 624325, 998920, 1248650, 2497300, 4994600]

約数ペア:

[(1, 4994600), (2, 2497300), (4, 1248650), (5, 998920), (8, 624325), (10, 499460), (13, 384200), (17, 293800), (20, 249730), (25, 199784), (26, 192100), (34, 146900), (40, 124865), (50, 99892), (52, 96050), (65, 76840), (68, 73450), (85, 58760), (100, 49946), (104, 48025), (113, 44200), (130, 38420), (136, 36725), (170, 29380), (200, 24973), (221, 22600), (226, 22100), (260, 19210), (325, 15368), (340, 14690), (425, 11752), (442, 11300), (452, 11050), (520, 9605), (565, 8840), (650, 7684), (680, 7345), (850, 5876), (884, 5650), (904, 5525), (1105, 4520), (1130, 4420), (1300, 3842), (1469, 3400), (1700, 2938), (1768, 2825), (1921, 2600), (2210, 2260)]