4227408020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{1283}}^1$

素因数の和:2201

約数の個数: 96

約数和(自身を含む): 10273931136

約数和(自身を除く): 6046523116

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 881, 935, 1283, 1762, 1870, 2566, 3524, 3740, 4405, 5132, 6415, 8810, 9691, 12830, 14113, 14977, 17620, 19382, 21811, 25660, 28226, 29954, 38764, 43622, 48455, 56452, 59908, 70565, 74885, 87244, 96910, 109055, 141130, 149770, 164747, 193820, 218110, 239921, 282260, 299540, 329494, 436220, 479842, 658988, 823735, 959684, 1130323, 1199605, 1647470, 2260646, 2399210, 3294940, 4521292, 4798420, 5651615, 11303230, 12433553, 19215491, 22606460, 24867106, 38430982, 49734212, 62167765, 76861964, 96077455, 124335530, 192154910, 211370401, 248671060, 384309820, 422740802, 845481604, 1056852005, 2113704010, 4227408020]

約数ペア:

[(1, 4227408020), (2, 2113704010), (4, 1056852005), (5, 845481604), (10, 422740802), (11, 384309820), (17, 248671060), (20, 211370401), (22, 192154910), (34, 124335530), (44, 96077455), (55, 76861964), (68, 62167765), (85, 49734212), (110, 38430982), (170, 24867106), (187, 22606460), (220, 19215491), (340, 12433553), (374, 11303230), (748, 5651615), (881, 4798420), (935, 4521292), (1283, 3294940), (1762, 2399210), (1870, 2260646), (2566, 1647470), (3524, 1199605), (3740, 1130323), (4405, 959684), (5132, 823735), (6415, 658988), (8810, 479842), (9691, 436220), (12830, 329494), (14113, 299540), (14977, 282260), (17620, 239921), (19382, 218110), (21811, 193820), (25660, 164747), (28226, 149770), (29954, 141130), (38764, 109055), (43622, 96910), (48455, 87244), (56452, 74885), (59908, 70565)]