74192120

素因数分解:

$2^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1831}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 167188320

約数和(自身を除く): 92996200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1013, 1831, 2026, 3662, 4052, 5065, 7324, 8104, 9155, 10130, 14648, 18310, 20260, 36620, 40520, 73240, 1854803, 3709606, 7419212, 9274015, 14838424, 18548030, 37096060, 74192120]

約数ペア:

[(1, 74192120), (2, 37096060), (4, 18548030), (5, 14838424), (8, 9274015), (10, 7419212), (20, 3709606), (40, 1854803), (1013, 73240), (1831, 40520), (2026, 36620), (3662, 20260), (4052, 18310), (5065, 14648), (7324, 10130), (8104, 9155)]