3375520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 8587404

約数和(自身を除く): 5211884

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 73, 80, 85, 136, 146, 160, 170, 272, 289, 292, 340, 365, 544, 578, 584, 680, 730, 1156, 1168, 1241, 1360, 1445, 1460, 2312, 2336, 2482, 2720, 2890, 2920, 4624, 4964, 5780, 5840, 6205, 9248, 9928, 11560, 11680, 12410, 19856, 21097, 23120, 24820, 39712, 42194, 46240, 49640, 84388, 99280, 105485, 168776, 198560, 210970, 337552, 421940, 675104, 843880, 1687760, 3375520]

約数ペア:

[(1, 3375520), (2, 1687760), (4, 843880), (5, 675104), (8, 421940), (10, 337552), (16, 210970), (17, 198560), (20, 168776), (32, 105485), (34, 99280), (40, 84388), (68, 49640), (73, 46240), (80, 42194), (85, 39712), (136, 24820), (146, 23120), (160, 21097), (170, 19856), (272, 12410), (289, 11680), (292, 11560), (340, 9928), (365, 9248), (544, 6205), (578, 5840), (584, 5780), (680, 4964), (730, 4624), (1156, 2920), (1168, 2890), (1241, 2720), (1360, 2482), (1445, 2336), (1460, 2312)]