4130149840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{57427}}^1$

素因数の和:57500

約数の個数: 80

約数和(自身を含む): 10254343680

約数和(自身を除く): 6124193840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 1160, 1240, 1798, 2320, 2480, 3596, 4495, 7192, 8990, 14384, 17980, 35960, 57427, 71920, 114854, 229708, 287135, 459416, 574270, 918832, 1148540, 1665383, 1780237, 2297080, 3330766, 3560474, 4594160, 6661532, 7120948, 8326915, 8901185, 13323064, 14241896, 16653830, 17802370, 26646128, 28483792, 33307660, 35604740, 51626873, 66615320, 71209480, 103253746, 133230640, 142418960, 206507492, 258134365, 413014984, 516268730, 826029968, 1032537460, 2065074920, 4130149840]

約数ペア:

[(1, 4130149840), (2, 2065074920), (4, 1032537460), (5, 826029968), (8, 516268730), (10, 413014984), (16, 258134365), (20, 206507492), (29, 142418960), (31, 133230640), (40, 103253746), (58, 71209480), (62, 66615320), (80, 51626873), (116, 35604740), (124, 33307660), (145, 28483792), (155, 26646128), (232, 17802370), (248, 16653830), (290, 14241896), (310, 13323064), (464, 8901185), (496, 8326915), (580, 7120948), (620, 6661532), (899, 4594160), (1160, 3560474), (1240, 3330766), (1798, 2297080), (2320, 1780237), (2480, 1665383), (3596, 1148540), (4495, 918832), (7192, 574270), (8990, 459416), (14384, 287135), (17980, 229708), (35960, 114854), (57427, 71920)]