34639880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 90924120

約数和(自身を除く): 56284240

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 340, 374, 421, 440, 484, 605, 680, 748, 842, 935, 968, 1210, 1496, 1684, 1870, 2057, 2105, 2420, 3368, 3740, 4114, 4210, 4631, 4840, 7157, 7480, 8228, 8420, 9262, 10285, 14314, 16456, 16840, 18524, 20570, 23155, 28628, 35785, 37048, 41140, 46310, 50941, 57256, 71570, 78727, 82280, 92620, 101882, 143140, 157454, 185240, 203764, 254705, 286280, 314908, 393635, 407528, 509410, 629816, 787270, 865997, 1018820, 1574540, 1731994, 2037640, 3149080, 3463988, 4329985, 6927976, 8659970, 17319940, 34639880]

約数ペア:

[(1, 34639880), (2, 17319940), (4, 8659970), (5, 6927976), (8, 4329985), (10, 3463988), (11, 3149080), (17, 2037640), (20, 1731994), (22, 1574540), (34, 1018820), (40, 865997), (44, 787270), (55, 629816), (68, 509410), (85, 407528), (88, 393635), (110, 314908), (121, 286280), (136, 254705), (170, 203764), (187, 185240), (220, 157454), (242, 143140), (340, 101882), (374, 92620), (421, 82280), (440, 78727), (484, 71570), (605, 57256), (680, 50941), (748, 46310), (842, 41140), (935, 37048), (968, 35785), (1210, 28628), (1496, 23155), (1684, 20570), (1870, 18524), (2057, 16840), (2105, 16456), (2420, 14314), (3368, 10285), (3740, 9262), (4114, 8420), (4210, 8228), (4631, 7480), (4840, 7157)]