201844307320

素因数分解:

$2^3\times 5^1\times {\mathrm{18481}}^1\times {\mathrm{273043}}^1$

素因数の和:291535

約数の個数: 32

約数和(自身を含む): 454175928720

約数和(自身を除く): 252331621400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 18481, 36962, 73924, 92405, 147848, 184810, 273043, 369620, 546086, 739240, 1092172, 1365215, 2184344, 2730430, 5460860, 10921720, 5046107683, 10092215366, 20184430732, 25230538415, 40368861464, 50461076830, 100922153660, 201844307320]

約数ペア:

[(1, 201844307320), (2, 100922153660), (4, 50461076830), (5, 40368861464), (8, 25230538415), (10, 20184430732), (20, 10092215366), (40, 5046107683), (18481, 10921720), (36962, 5460860), (73924, 2730430), (92405, 2184344), (147848, 1365215), (184810, 1092172), (273043, 739240), (369620, 546086)]