392392975870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3049}}^1\times {\mathrm{10271}}^1$

素因数の和:13513

約数の個数: 64

約数和(自身を含む): 812063232000

約数和(自身を除く): 419670256130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 3049, 6098, 6265, 10271, 12530, 15245, 20542, 21343, 30490, 42686, 51355, 71897, 102710, 106715, 143794, 213430, 359485, 545771, 718970, 1091542, 1838509, 2728855, 3677018, 3820397, 5457710, 7640794, 9192545, 12869563, 18385090, 19101985, 25739126, 31316279, 38203970, 62632558, 64347815, 128695630, 156581395, 219213953, 313162790, 438427906, 1096069765, 2192139530, 5605613941, 11211227882, 28028069705, 39239297587, 56056139410, 78478595174, 196196487935, 392392975870]

約数ペア:

[(1, 392392975870), (2, 196196487935), (5, 78478595174), (7, 56056139410), (10, 39239297587), (14, 28028069705), (35, 11211227882), (70, 5605613941), (179, 2192139530), (358, 1096069765), (895, 438427906), (1253, 313162790), (1790, 219213953), (2506, 156581395), (3049, 128695630), (6098, 64347815), (6265, 62632558), (10271, 38203970), (12530, 31316279), (15245, 25739126), (20542, 19101985), (21343, 18385090), (30490, 12869563), (42686, 9192545), (51355, 7640794), (71897, 5457710), (102710, 3820397), (106715, 3677018), (143794, 2728855), (213430, 1838509), (359485, 1091542), (545771, 718970)]