27159200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2034

約数の個数: 72

約数和(自身を含む): 70237692

約数和(自身を除く): 43078492

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 1997, 2720, 3400, 3994, 6800, 7988, 9985, 13600, 15976, 19970, 31952, 33949, 39940, 49925, 63904, 67898, 79880, 99850, 135796, 159760, 169745, 199700, 271592, 319520, 339490, 399400, 543184, 678980, 798800, 848725, 1086368, 1357960, 1597600, 1697450, 2715920, 3394900, 5431840, 6789800, 13579600, 27159200]

約数ペア:

[(1, 27159200), (2, 13579600), (4, 6789800), (5, 5431840), (8, 3394900), (10, 2715920), (16, 1697450), (17, 1597600), (20, 1357960), (25, 1086368), (32, 848725), (34, 798800), (40, 678980), (50, 543184), (68, 399400), (80, 339490), (85, 319520), (100, 271592), (136, 199700), (160, 169745), (170, 159760), (200, 135796), (272, 99850), (340, 79880), (400, 67898), (425, 63904), (544, 49925), (680, 39940), (800, 33949), (850, 31952), (1360, 19970), (1700, 15976), (1997, 13600), (2720, 9985), (3400, 7988), (3994, 6800)]