434663240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7541}}^1$

素因数の和:7694

約数の個数: 64

約数和(自身を含む): 1075187520

約数和(自身を除く): 640524280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 524, 655, 1048, 1310, 1441, 2620, 2882, 5240, 5764, 7205, 7541, 11528, 14410, 15082, 28820, 30164, 37705, 57640, 60328, 75410, 82951, 150820, 165902, 301640, 331804, 414755, 663608, 829510, 987871, 1659020, 1975742, 3318040, 3951484, 4939355, 7902968, 9878710, 10866581, 19757420, 21733162, 39514840, 43466324, 54332905, 86932648, 108665810, 217331620, 434663240]

約数ペア:

[(1, 434663240), (2, 217331620), (4, 108665810), (5, 86932648), (8, 54332905), (10, 43466324), (11, 39514840), (20, 21733162), (22, 19757420), (40, 10866581), (44, 9878710), (55, 7902968), (88, 4939355), (110, 3951484), (131, 3318040), (220, 1975742), (262, 1659020), (440, 987871), (524, 829510), (655, 663608), (1048, 414755), (1310, 331804), (1441, 301640), (2620, 165902), (2882, 150820), (5240, 82951), (5764, 75410), (7205, 60328), (7541, 57640), (11528, 37705), (14410, 30164), (15082, 28820)]