934135850

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 1758220800

約数和(自身を除く): 824084950

約数列:

[1, 2, 5, 10, 25, 50, 199, 223, 398, 421, 446, 842, 995, 1115, 1990, 2105, 2230, 4210, 4975, 5575, 9950, 10525, 11150, 21050, 44377, 83779, 88754, 93883, 167558, 187766, 221885, 418895, 443770, 469415, 837790, 938830, 1109425, 2094475, 2218850, 2347075, 4188950, 4694150, 18682717, 37365434, 93413585, 186827170, 467067925, 934135850]

約数ペア:

[(1, 934135850), (2, 467067925), (5, 186827170), (10, 93413585), (25, 37365434), (50, 18682717), (199, 4694150), (223, 4188950), (398, 2347075), (421, 2218850), (446, 2094475), (842, 1109425), (995, 938830), (1115, 837790), (1990, 469415), (2105, 443770), (2230, 418895), (4210, 221885), (4975, 187766), (5575, 167558), (9950, 93883), (10525, 88754), (11150, 83779), (21050, 44377)]