29317000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 72259200

約数和(自身を除く): 42942200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1543, 1900, 2375, 3086, 3800, 4750, 6172, 7715, 9500, 12344, 15430, 19000, 29317, 30860, 38575, 58634, 61720, 77150, 117268, 146585, 154300, 192875, 234536, 293170, 308600, 385750, 586340, 732925, 771500, 1172680, 1465850, 1543000, 2931700, 3664625, 5863400, 7329250, 14658500, 29317000]

約数ペア:

[(1, 29317000), (2, 14658500), (4, 7329250), (5, 5863400), (8, 3664625), (10, 2931700), (19, 1543000), (20, 1465850), (25, 1172680), (38, 771500), (40, 732925), (50, 586340), (76, 385750), (95, 308600), (100, 293170), (125, 234536), (152, 192875), (190, 154300), (200, 146585), (250, 117268), (380, 77150), (475, 61720), (500, 58634), (760, 38575), (950, 30860), (1000, 29317), (1543, 19000), (1900, 15430), (2375, 12344), (3086, 9500), (3800, 7715), (4750, 6172)]