142397300

素因数分解:

$2^2\times 5^2\times {\mathrm{1103}}^1\times {\mathrm{1291}}^1$

素因数の和:2408

約数の個数: 36

約数和(自身を含む): 309521856

約数和(自身を除く): 167124556

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1103, 1291, 2206, 2582, 4412, 5164, 5515, 6455, 11030, 12910, 22060, 25820, 27575, 32275, 55150, 64550, 110300, 129100, 1423973, 2847946, 5695892, 7119865, 14239730, 28479460, 35599325, 71198650, 142397300]

約数ペア:

[(1, 142397300), (2, 71198650), (4, 35599325), (5, 28479460), (10, 14239730), (20, 7119865), (25, 5695892), (50, 2847946), (100, 1423973), (1103, 129100), (1291, 110300), (2206, 64550), (2582, 55150), (4412, 32275), (5164, 27575), (5515, 25820), (6455, 22060), (11030, 12910)]