15697380850

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{479}}^1\times {\mathrm{4021}}^1$

素因数の和:4675

約数の個数: 48

約数和(自身を含む): 29444901120

約数和(自身を除く): 13747520270

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 479, 815, 958, 1630, 2395, 4021, 4075, 4790, 8042, 8150, 11975, 20105, 23950, 40210, 78077, 100525, 156154, 201050, 390385, 655423, 780770, 1310846, 1926059, 1951925, 3277115, 3852118, 3903850, 6554230, 9630295, 16385575, 19260590, 32771150, 48151475, 96302950, 313947617, 627895234, 1569738085, 3139476170, 7848690425, 15697380850]

約数ペア:

[(1, 15697380850), (2, 7848690425), (5, 3139476170), (10, 1569738085), (25, 627895234), (50, 313947617), (163, 96302950), (326, 48151475), (479, 32771150), (815, 19260590), (958, 16385575), (1630, 9630295), (2395, 6554230), (4021, 3903850), (4075, 3852118), (4790, 3277115), (8042, 1951925), (8150, 1926059), (11975, 1310846), (20105, 780770), (23950, 655423), (40210, 390385), (78077, 201050), (100525, 156154)]