61959260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25603}}^1$

素因数の和:25634

約数の個数: 36

約数和(自身を含む): 143023944

約数和(自身を除く): 81064684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 25603, 51206, 102412, 128015, 256030, 281633, 512060, 563266, 1126532, 1408165, 2816330, 3097963, 5632660, 6195926, 12391852, 15489815, 30979630, 61959260]

約数ペア:

[(1, 61959260), (2, 30979630), (4, 15489815), (5, 12391852), (10, 6195926), (11, 5632660), (20, 3097963), (22, 2816330), (44, 1408165), (55, 1126532), (110, 563266), (121, 512060), (220, 281633), (242, 256030), (484, 128015), (605, 102412), (1210, 51206), (2420, 25603)]