40094210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1723}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 78200640

約数和(自身を除く): 38106430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1723, 1790, 2327, 3446, 4654, 8615, 11635, 17230, 22399, 23270, 44798, 111995, 223990, 308417, 616834, 1542085, 3084170, 4009421, 8018842, 20047105, 40094210]

約数ペア:

[(1, 40094210), (2, 20047105), (5, 8018842), (10, 4009421), (13, 3084170), (26, 1542085), (65, 616834), (130, 308417), (179, 223990), (358, 111995), (895, 44798), (1723, 23270), (1790, 22399), (2327, 17230), (3446, 11635), (4654, 8615)]