4000774960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10369}}^1$

素因数の和:10455

約数の個数: 160

約数和(自身を含む): 11665503360

約数和(自身を除く): 7664728400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 182, 208, 212, 260, 265, 280, 364, 371, 424, 455, 520, 530, 560, 689, 728, 742, 848, 910, 1040, 1060, 1378, 1456, 1484, 1820, 1855, 2120, 2756, 2968, 3445, 3640, 3710, 4240, 4823, 5512, 5936, 6890, 7280, 7420, 9646, 10369, 11024, 13780, 14840, 19292, 20738, 24115, 27560, 29680, 38584, 41476, 48230, 51845, 55120, 72583, 77168, 82952, 96460, 103690, 134797, 145166, 165904, 192920, 207380, 269594, 290332, 362915, 385840, 414760, 539188, 549557, 580664, 673985, 725830, 829520, 943579, 1078376, 1099114, 1161328, 1347970, 1451660, 1887158, 2156752, 2198228, 2695940, 2747785, 2903320, 3774316, 3846899, 4396456, 4717895, 5391880, 5495570, 5806640, 7144241, 7548632, 7693798, 8792912, 9435790, 10783760, 10991140, 14288482, 15097264, 15387596, 18871580, 19234495, 21982280, 28576964, 30775192, 35721205, 37743160, 38468990, 43964560, 50009687, 57153928, 61550384, 71442410, 75486320, 76937980, 100019374, 114307856, 142884820, 153875960, 200038748, 250048435, 285769640, 307751920, 400077496, 500096870, 571539280, 800154992, 1000193740, 2000387480, 4000774960]

約数ペア:

[(1, 4000774960), (2, 2000387480), (4, 1000193740), (5, 800154992), (7, 571539280), (8, 500096870), (10, 400077496), (13, 307751920), (14, 285769640), (16, 250048435), (20, 200038748), (26, 153875960), (28, 142884820), (35, 114307856), (40, 100019374), (52, 76937980), (53, 75486320), (56, 71442410), (65, 61550384), (70, 57153928), (80, 50009687), (91, 43964560), (104, 38468990), (106, 37743160), (112, 35721205), (130, 30775192), (140, 28576964), (182, 21982280), (208, 19234495), (212, 18871580), (260, 15387596), (265, 15097264), (280, 14288482), (364, 10991140), (371, 10783760), (424, 9435790), (455, 8792912), (520, 7693798), (530, 7548632), (560, 7144241), (689, 5806640), (728, 5495570), (742, 5391880), (848, 4717895), (910, 4396456), (1040, 3846899), (1060, 3774316), (1378, 2903320), (1456, 2747785), (1484, 2695940), (1820, 2198228), (1855, 2156752), (2120, 1887158), (2756, 1451660), (2968, 1347970), (3445, 1161328), (3640, 1099114), (3710, 1078376), (4240, 943579), (4823, 829520), (5512, 725830), (5936, 673985), (6890, 580664), (7280, 549557), (7420, 539188), (9646, 414760), (10369, 385840), (11024, 362915), (13780, 290332), (14840, 269594), (19292, 207380), (20738, 192920), (24115, 165904), (27560, 145166), (29680, 134797), (38584, 103690), (41476, 96460), (48230, 82952), (51845, 77168), (55120, 72583)]