40093990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12413}}^1$

素因数の和:12456

約数の個数: 32

約数和(自身を含む): 80442720

約数和(自身を除く): 40348730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 12413, 24826, 62065, 124130, 211021, 235847, 422042, 471694, 1055105, 1179235, 2110210, 2358470, 4009399, 8018798, 20046995, 40093990]

約数ペア:

[(1, 40093990), (2, 20046995), (5, 8018798), (10, 4009399), (17, 2358470), (19, 2110210), (34, 1179235), (38, 1055105), (85, 471694), (95, 422042), (170, 235847), (190, 211021), (323, 124130), (646, 62065), (1615, 24826), (3230, 12413)]