40130940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18077}}^1$

素因数の和:18126

約数の個数: 48

約数和(自身を含む): 115409952

約数和(自身を除く): 75279012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 18077, 36154, 54231, 72308, 90385, 108462, 180770, 216924, 271155, 361540, 542310, 668849, 1084620, 1337698, 2006547, 2675396, 3344245, 4013094, 6688490, 8026188, 10032735, 13376980, 20065470, 40130940]

約数ペア:

[(1, 40130940), (2, 20065470), (3, 13376980), (4, 10032735), (5, 8026188), (6, 6688490), (10, 4013094), (12, 3344245), (15, 2675396), (20, 2006547), (30, 1337698), (37, 1084620), (60, 668849), (74, 542310), (111, 361540), (148, 271155), (185, 216924), (222, 180770), (370, 108462), (444, 90385), (555, 72308), (740, 54231), (1110, 36154), (2220, 18077)]