42528530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3547}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 84300480

約数和(自身を除く): 41771950

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 3547, 5995, 7094, 11990, 17735, 35470, 39017, 78034, 195085, 386623, 390170, 773246, 1933115, 3866230, 4252853, 8505706, 21264265, 42528530]

約数ペア:

[(1, 42528530), (2, 21264265), (5, 8505706), (10, 4252853), (11, 3866230), (22, 1933115), (55, 773246), (109, 390170), (110, 386623), (218, 195085), (545, 78034), (1090, 39017), (1199, 35470), (2398, 17735), (3547, 11990), (5995, 7094)]