40119430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7177}}^1$

素因数の和:7240

約数の個数: 32

約数和(自身を含む): 79589664

約数和(自身を除く): 39470234

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 7177, 14354, 35885, 71770, 93301, 186602, 308611, 466505, 617222, 933010, 1543055, 3086110, 4011943, 8023886, 20059715, 40119430]

約数ペア:

[(1, 40119430), (2, 20059715), (5, 8023886), (10, 4011943), (13, 3086110), (26, 1543055), (43, 933010), (65, 617222), (86, 466505), (130, 308611), (215, 186602), (430, 93301), (559, 71770), (1118, 35885), (2795, 14354), (5590, 7177)]