3685177520

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{231481}}^1$

素因数の和:231693

約数の個数: 40

約数和(自身を含む): 8611130400

約数和(自身を除く): 4925952880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 7960, 15920, 231481, 462962, 925924, 1157405, 1851848, 2314810, 3703696, 4629620, 9259240, 18518480, 46064719, 92129438, 184258876, 230323595, 368517752, 460647190, 737035504, 921294380, 1842588760, 3685177520]

約数ペア:

[(1, 3685177520), (2, 1842588760), (4, 921294380), (5, 737035504), (8, 460647190), (10, 368517752), (16, 230323595), (20, 184258876), (40, 92129438), (80, 46064719), (199, 18518480), (398, 9259240), (796, 4629620), (995, 3703696), (1592, 2314810), (1990, 1851848), (3184, 1157405), (3980, 925924), (7960, 462962), (15920, 231481)]