2180943550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{14057}}^1$

素因数の和:14205

約数の個数: 48

約数和(自身を含む): 4235956560

約数和(自身を除く): 2055013010

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 107, 145, 214, 290, 535, 725, 1070, 1450, 2675, 3103, 5350, 6206, 14057, 15515, 28114, 31030, 70285, 77575, 140570, 155150, 351425, 407653, 702850, 815306, 1504099, 2038265, 3008198, 4076530, 7520495, 10191325, 15040990, 20382650, 37602475, 43618871, 75204950, 87237742, 218094355, 436188710, 1090471775, 2180943550]

約数ペア:

[(1, 2180943550), (2, 1090471775), (5, 436188710), (10, 218094355), (25, 87237742), (29, 75204950), (50, 43618871), (58, 37602475), (107, 20382650), (145, 15040990), (214, 10191325), (290, 7520495), (535, 4076530), (725, 3008198), (1070, 2038265), (1450, 1504099), (2675, 815306), (3103, 702850), (5350, 407653), (6206, 351425), (14057, 155150), (15515, 140570), (28114, 77575), (31030, 70285)]