123588890890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3209}}^1\times {\mathrm{81943}}^1$

素因数の和:85206

約数の個数: 32

約数和(自身を含む): 227266767360

約数和(自身を除く): 103677876470

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 3209, 6418, 16045, 32090, 81943, 150823, 163886, 301646, 409715, 754115, 819430, 1508230, 3851321, 7702642, 19256605, 38513210, 262955087, 525910174, 1314775435, 2629550870, 12358889089, 24717778178, 61794445445, 123588890890]

約数ペア:

[(1, 123588890890), (2, 61794445445), (5, 24717778178), (10, 12358889089), (47, 2629550870), (94, 1314775435), (235, 525910174), (470, 262955087), (3209, 38513210), (6418, 19256605), (16045, 7702642), (32090, 3851321), (81943, 1508230), (150823, 819430), (163886, 754115), (301646, 409715)]