38694074120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{237737}}^1$

素因数の和:238074

約数の個数: 64

約数和(自身を含む): 94058662320

約数和(自身を除く): 55364588200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 313, 520, 626, 1252, 1565, 2504, 3130, 4069, 6260, 8138, 12520, 16276, 20345, 32552, 40690, 81380, 162760, 237737, 475474, 950948, 1188685, 1901896, 2377370, 3090581, 4754740, 6181162, 9509480, 12362324, 15452905, 24724648, 30905810, 61811620, 74411681, 123623240, 148823362, 297646724, 372058405, 595293448, 744116810, 967351853, 1488233620, 1934703706, 2976467240, 3869407412, 4836759265, 7738814824, 9673518530, 19347037060, 38694074120]

約数ペア:

[(1, 38694074120), (2, 19347037060), (4, 9673518530), (5, 7738814824), (8, 4836759265), (10, 3869407412), (13, 2976467240), (20, 1934703706), (26, 1488233620), (40, 967351853), (52, 744116810), (65, 595293448), (104, 372058405), (130, 297646724), (260, 148823362), (313, 123623240), (520, 74411681), (626, 61811620), (1252, 30905810), (1565, 24724648), (2504, 15452905), (3130, 12362324), (4069, 9509480), (6260, 6181162), (8138, 4754740), (12520, 3090581), (16276, 2377370), (20345, 1901896), (32552, 1188685), (40690, 950948), (81380, 475474), (162760, 237737)]