4080840190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{1823}}^1$

素因数の和:2233

約数の個数: 64

約数和(自身を含む): 8503750656

約数和(自身を除く): 4422910466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 283, 565, 566, 791, 1130, 1415, 1582, 1823, 1981, 2830, 3646, 3955, 3962, 7910, 9115, 9905, 12761, 18230, 19810, 25522, 31979, 63805, 63958, 127610, 159895, 205999, 223853, 319790, 411998, 447706, 515909, 1029995, 1031818, 1119265, 1441993, 2059990, 2238530, 2579545, 2883986, 3611363, 5159090, 7209965, 7222726, 14419930, 18056815, 36113630, 58297717, 116595434, 291488585, 408084019, 582977170, 816168038, 2040420095, 4080840190]

約数ペア:

[(1, 4080840190), (2, 2040420095), (5, 816168038), (7, 582977170), (10, 408084019), (14, 291488585), (35, 116595434), (70, 58297717), (113, 36113630), (226, 18056815), (283, 14419930), (565, 7222726), (566, 7209965), (791, 5159090), (1130, 3611363), (1415, 2883986), (1582, 2579545), (1823, 2238530), (1981, 2059990), (2830, 1441993), (3646, 1119265), (3955, 1031818), (3962, 1029995), (7910, 515909), (9115, 447706), (9905, 411998), (12761, 319790), (18230, 223853), (19810, 205999), (25522, 159895), (31979, 127610), (63805, 63958)]