24372220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 54825120

約数和(自身を除く): 30452900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 739, 970, 1478, 1649, 1940, 2956, 3298, 3695, 6596, 7390, 8245, 12563, 14780, 16490, 25126, 32980, 50252, 62815, 71683, 125630, 143366, 251260, 286732, 358415, 716830, 1218611, 1433660, 2437222, 4874444, 6093055, 12186110, 24372220]

約数ペア:

[(1, 24372220), (2, 12186110), (4, 6093055), (5, 4874444), (10, 2437222), (17, 1433660), (20, 1218611), (34, 716830), (68, 358415), (85, 286732), (97, 251260), (170, 143366), (194, 125630), (340, 71683), (388, 62815), (485, 50252), (739, 32980), (970, 25126), (1478, 16490), (1649, 14780), (1940, 12563), (2956, 8245), (3298, 7390), (3695, 6596)]