40622690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2879}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 37759390

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 2879, 5758, 7055, 14110, 14395, 28790, 48943, 97886, 238957, 244715, 477914, 489430, 1194785, 2389570, 4062269, 8124538, 20311345, 40622690]

約数ペア:

[(1, 40622690), (2, 20311345), (5, 8124538), (10, 4062269), (17, 2389570), (34, 1194785), (83, 489430), (85, 477914), (166, 244715), (170, 238957), (415, 97886), (830, 48943), (1411, 28790), (2822, 14395), (2879, 14110), (5758, 7055)]