631738519960

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{823}}^1\times {\mathrm{82361}}^1$

素因数の和:83428

約数の個数: 64

約数和(自身を含む): 1429264025280

約数和(自身を除く): 797525505320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 823, 932, 1165, 1646, 1864, 2330, 3292, 4115, 4660, 6584, 8230, 9320, 16460, 32920, 82361, 164722, 191759, 329444, 383518, 411805, 658888, 767036, 823610, 958795, 1534072, 1647220, 1917590, 3294440, 3835180, 7670360, 19190113, 38380226, 67783103, 76760452, 95950565, 135566206, 153520904, 191901130, 271132412, 338915515, 383802260, 542264824, 677831030, 767604520, 1355662060, 2711324120, 15793462999, 31586925998, 63173851996, 78967314995, 126347703992, 157934629990, 315869259980, 631738519960]

約数ペア:

[(1, 631738519960), (2, 315869259980), (4, 157934629990), (5, 126347703992), (8, 78967314995), (10, 63173851996), (20, 31586925998), (40, 15793462999), (233, 2711324120), (466, 1355662060), (823, 767604520), (932, 677831030), (1165, 542264824), (1646, 383802260), (1864, 338915515), (2330, 271132412), (3292, 191901130), (4115, 153520904), (4660, 135566206), (6584, 95950565), (8230, 76760452), (9320, 67783103), (16460, 38380226), (32920, 19190113), (82361, 7670360), (164722, 3835180), (191759, 3294440), (329444, 1917590), (383518, 1647220), (411805, 1534072), (658888, 958795), (767036, 823610)]