45090160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 109680480

約数和(自身を除く): 64590320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 59, 80, 82, 118, 164, 205, 233, 236, 295, 328, 410, 466, 472, 590, 656, 820, 932, 944, 1165, 1180, 1640, 1864, 2330, 2360, 2419, 3280, 3728, 4660, 4720, 4838, 9320, 9553, 9676, 12095, 13747, 18640, 19106, 19352, 24190, 27494, 38212, 38704, 47765, 48380, 54988, 68735, 76424, 95530, 96760, 109976, 137470, 152848, 191060, 193520, 219952, 274940, 382120, 549880, 563627, 764240, 1099760, 1127254, 2254508, 2818135, 4509016, 5636270, 9018032, 11272540, 22545080, 45090160]

約数ペア:

[(1, 45090160), (2, 22545080), (4, 11272540), (5, 9018032), (8, 5636270), (10, 4509016), (16, 2818135), (20, 2254508), (40, 1127254), (41, 1099760), (59, 764240), (80, 563627), (82, 549880), (118, 382120), (164, 274940), (205, 219952), (233, 193520), (236, 191060), (295, 152848), (328, 137470), (410, 109976), (466, 96760), (472, 95530), (590, 76424), (656, 68735), (820, 54988), (932, 48380), (944, 47765), (1165, 38704), (1180, 38212), (1640, 27494), (1864, 24190), (2330, 19352), (2360, 19106), (2419, 18640), (3280, 13747), (3728, 12095), (4660, 9676), (4720, 9553), (4838, 9320)]