70000001840

素因数分解:

$2^4\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{863771}}^1$

素因数の和:864797

約数の個数: 40

約数和(自身を含む): 162910854288

約数和(自身を除く): 92910852448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1013, 2026, 4052, 5065, 8104, 10130, 16208, 20260, 40520, 81040, 863771, 1727542, 3455084, 4318855, 6910168, 8637710, 13820336, 17275420, 34550840, 69101680, 875000023, 1750000046, 3500000092, 4375000115, 7000000184, 8750000230, 14000000368, 17500000460, 35000000920, 70000001840]

約数ペア:

[(1, 70000001840), (2, 35000000920), (4, 17500000460), (5, 14000000368), (8, 8750000230), (10, 7000000184), (16, 4375000115), (20, 3500000092), (40, 1750000046), (80, 875000023), (1013, 69101680), (2026, 34550840), (4052, 17275420), (5065, 13820336), (8104, 8637710), (10130, 6910168), (16208, 4318855), (20260, 3455084), (40520, 1727542), (81040, 863771)]