40368830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 74844000

約数和(自身を除く): 34475170

約数列:

[1, 2, 5, 10, 43, 86, 215, 269, 349, 430, 538, 698, 1345, 1745, 2690, 3490, 11567, 15007, 23134, 30014, 57835, 75035, 93881, 115670, 150070, 187762, 469405, 938810, 4036883, 8073766, 20184415, 40368830]

約数ペア:

[(1, 40368830), (2, 20184415), (5, 8073766), (10, 4036883), (43, 938810), (86, 469405), (215, 187762), (269, 150070), (349, 115670), (430, 93881), (538, 75035), (698, 57835), (1345, 30014), (1745, 23134), (2690, 15007), (3490, 11567)]