91696760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 216103680

約数和(自身を除く): 124406920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 73, 124, 146, 155, 248, 292, 310, 365, 584, 620, 730, 1013, 1240, 1460, 2026, 2263, 2920, 4052, 4526, 5065, 8104, 9052, 10130, 11315, 18104, 20260, 22630, 31403, 40520, 45260, 62806, 73949, 90520, 125612, 147898, 157015, 251224, 295796, 314030, 369745, 591592, 628060, 739490, 1256120, 1478980, 2292419, 2957960, 4584838, 9169676, 11462095, 18339352, 22924190, 45848380, 91696760]

約数ペア:

[(1, 91696760), (2, 45848380), (4, 22924190), (5, 18339352), (8, 11462095), (10, 9169676), (20, 4584838), (31, 2957960), (40, 2292419), (62, 1478980), (73, 1256120), (124, 739490), (146, 628060), (155, 591592), (248, 369745), (292, 314030), (310, 295796), (365, 251224), (584, 157015), (620, 147898), (730, 125612), (1013, 90520), (1240, 73949), (1460, 62806), (2026, 45260), (2263, 40520), (2920, 31403), (4052, 22630), (4526, 20260), (5065, 18104), (8104, 11315), (9052, 10130)]