1881196064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10141}}^1$

素因数の和:10210

約数の個数: 96

約数和(自身を含む): 4416394752

約数和(自身を除く): 2535198688

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 352, 374, 496, 527, 544, 682, 748, 992, 1054, 1364, 1496, 2108, 2728, 2992, 4216, 5456, 5797, 5984, 8432, 10141, 10912, 11594, 16864, 20282, 23188, 40564, 46376, 81128, 92752, 111551, 162256, 172397, 185504, 223102, 314371, 324512, 344794, 446204, 628742, 689588, 892408, 1257484, 1379176, 1784816, 1896367, 2514968, 2758352, 3458081, 3569632, 3792734, 5029936, 5344307, 5516704, 6916162, 7585468, 10059872, 10688614, 13832324, 15170936, 21377228, 27664648, 30341872, 42754456, 55329296, 58787377, 60683744, 85508912, 110658592, 117574754, 171017824, 235149508, 470299016, 940598032, 1881196064]

約数ペア:

[(1, 1881196064), (2, 940598032), (4, 470299016), (8, 235149508), (11, 171017824), (16, 117574754), (17, 110658592), (22, 85508912), (31, 60683744), (32, 58787377), (34, 55329296), (44, 42754456), (62, 30341872), (68, 27664648), (88, 21377228), (124, 15170936), (136, 13832324), (176, 10688614), (187, 10059872), (248, 7585468), (272, 6916162), (341, 5516704), (352, 5344307), (374, 5029936), (496, 3792734), (527, 3569632), (544, 3458081), (682, 2758352), (748, 2514968), (992, 1896367), (1054, 1784816), (1364, 1379176), (1496, 1257484), (2108, 892408), (2728, 689588), (2992, 628742), (4216, 446204), (5456, 344794), (5797, 324512), (5984, 314371), (8432, 223102), (10141, 185504), (10912, 172397), (11594, 162256), (16864, 111551), (20282, 92752), (23188, 81128), (40564, 46376)]