40005252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 123594240

約数和(自身を除く): 83588988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 569, 651, 756, 837, 868, 1116, 1134, 1138, 1302, 1674, 1707, 1953, 2268, 2276, 2511, 2604, 3348, 3414, 3906, 3983, 5022, 5121, 5859, 6828, 7812, 7966, 10044, 10242, 11718, 11949, 15363, 15932, 17577, 17639, 20484, 23436, 23898, 30726, 35154, 35278, 35847, 46089, 47796, 52917, 61452, 70308, 70556, 71694, 92178, 105834, 107541, 123473, 143388, 158751, 184356, 211668, 215082, 246946, 317502, 322623, 370419, 430164, 476253, 493892, 635004, 645246, 740838, 952506, 1111257, 1290492, 1428759, 1481676, 1905012, 2222514, 2857518, 3333771, 4445028, 5715036, 6667542, 10001313, 13335084, 20002626, 40005252]

約数ペア:

[(1, 40005252), (2, 20002626), (3, 13335084), (4, 10001313), (6, 6667542), (7, 5715036), (9, 4445028), (12, 3333771), (14, 2857518), (18, 2222514), (21, 1905012), (27, 1481676), (28, 1428759), (31, 1290492), (36, 1111257), (42, 952506), (54, 740838), (62, 645246), (63, 635004), (81, 493892), (84, 476253), (93, 430164), (108, 370419), (124, 322623), (126, 317502), (162, 246946), (186, 215082), (189, 211668), (217, 184356), (252, 158751), (279, 143388), (324, 123473), (372, 107541), (378, 105834), (434, 92178), (558, 71694), (567, 70556), (569, 70308), (651, 61452), (756, 52917), (837, 47796), (868, 46089), (1116, 35847), (1134, 35278), (1138, 35154), (1302, 30726), (1674, 23898), (1707, 23436), (1953, 20484), (2268, 17639), (2276, 17577), (2511, 15932), (2604, 15363), (3348, 11949), (3414, 11718), (3906, 10242), (3983, 10044), (5022, 7966), (5121, 7812), (5859, 6828)]