91481080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4696

約数の個数: 64

約数和(自身を含む): 225504000

約数和(自身を除く): 134022920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4639, 4930, 9278, 9860, 18556, 19720, 23195, 37112, 46390, 78863, 92780, 134531, 157726, 185560, 269062, 315452, 394315, 538124, 630904, 672655, 788630, 1076248, 1345310, 1577260, 2287027, 2690620, 3154520, 4574054, 5381240, 9148108, 11435135, 18296216, 22870270, 45740540, 91481080]

約数ペア:

[(1, 91481080), (2, 45740540), (4, 22870270), (5, 18296216), (8, 11435135), (10, 9148108), (17, 5381240), (20, 4574054), (29, 3154520), (34, 2690620), (40, 2287027), (58, 1577260), (68, 1345310), (85, 1076248), (116, 788630), (136, 672655), (145, 630904), (170, 538124), (232, 394315), (290, 315452), (340, 269062), (493, 185560), (580, 157726), (680, 134531), (986, 92780), (1160, 78863), (1972, 46390), (2465, 37112), (3944, 23195), (4639, 19720), (4930, 18556), (9278, 9860)]