40088892460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{269}}^1\times {\mathrm{5443}}^1$

素因数の和:5795

約数の個数: 72

約数和(自身を含む): 86861088720

約数和(自身を除く): 46772196260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 269, 370, 538, 740, 1076, 1345, 1369, 2690, 2738, 5380, 5443, 5476, 6845, 9953, 10886, 13690, 19906, 21772, 27215, 27380, 39812, 49765, 54430, 99530, 108860, 199060, 201391, 368261, 402782, 736522, 805564, 1006955, 1464167, 1473044, 1841305, 2013910, 2928334, 3682610, 4027820, 5856668, 7320835, 7365220, 7451467, 14641670, 14902934, 29283340, 29805868, 37257335, 54174179, 74514670, 108348358, 149029340, 216696716, 270870895, 541741790, 1083483580, 2004444623, 4008889246, 8017778492, 10022223115, 20044446230, 40088892460]

約数ペア:

[(1, 40088892460), (2, 20044446230), (4, 10022223115), (5, 8017778492), (10, 4008889246), (20, 2004444623), (37, 1083483580), (74, 541741790), (148, 270870895), (185, 216696716), (269, 149029340), (370, 108348358), (538, 74514670), (740, 54174179), (1076, 37257335), (1345, 29805868), (1369, 29283340), (2690, 14902934), (2738, 14641670), (5380, 7451467), (5443, 7365220), (5476, 7320835), (6845, 5856668), (9953, 4027820), (10886, 3682610), (13690, 2928334), (19906, 2013910), (21772, 1841305), (27215, 1473044), (27380, 1464167), (39812, 1006955), (49765, 805564), (54430, 736522), (99530, 402782), (108860, 368261), (199060, 201391)]