329577380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{136189}}^1$

素因数の和:136220

約数の個数: 36

約数和(自身を含む): 760757340

約数和(自身を除く): 431179960

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 136189, 272378, 544756, 680945, 1361890, 1498079, 2723780, 2996158, 5992316, 7490395, 14980790, 16478869, 29961580, 32957738, 65915476, 82394345, 164788690, 329577380]

約数ペア:

[(1, 329577380), (2, 164788690), (4, 82394345), (5, 65915476), (10, 32957738), (11, 29961580), (20, 16478869), (22, 14980790), (44, 7490395), (55, 5992316), (110, 2996158), (121, 2723780), (220, 1498079), (242, 1361890), (484, 680945), (605, 544756), (1210, 272378), (2420, 136189)]