29327980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12119}}^1$

素因数の和:12150

約数の個数: 36

約数和(自身を含む): 67702320

約数和(自身を除く): 38374340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 12119, 24238, 48476, 60595, 121190, 133309, 242380, 266618, 533236, 666545, 1333090, 1466399, 2666180, 2932798, 5865596, 7331995, 14663990, 29327980]

約数ペア:

[(1, 29327980), (2, 14663990), (4, 7331995), (5, 5865596), (10, 2932798), (11, 2666180), (20, 1466399), (22, 1333090), (44, 666545), (55, 533236), (110, 266618), (121, 242380), (220, 133309), (242, 121190), (484, 60595), (605, 48476), (1210, 24238), (2420, 12119)]