23802890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 45696960

約数和(自身を除く): 21894070

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 859, 1630, 1718, 2771, 4295, 5542, 8590, 13855, 14603, 27710, 29206, 73015, 140017, 146030, 280034, 700085, 1400170, 2380289, 4760578, 11901445, 23802890]

約数ペア:

[(1, 23802890), (2, 11901445), (5, 4760578), (10, 2380289), (17, 1400170), (34, 700085), (85, 280034), (163, 146030), (170, 140017), (326, 73015), (815, 29206), (859, 27710), (1630, 14603), (1718, 13855), (2771, 8590), (4295, 5542)]