10912040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 25814160

約数和(自身を除く): 14902120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 73, 74, 101, 146, 148, 185, 202, 292, 296, 365, 370, 404, 505, 584, 730, 740, 808, 1010, 1460, 1480, 2020, 2701, 2920, 3737, 4040, 5402, 7373, 7474, 10804, 13505, 14746, 14948, 18685, 21608, 27010, 29492, 29896, 36865, 37370, 54020, 58984, 73730, 74740, 108040, 147460, 149480, 272801, 294920, 545602, 1091204, 1364005, 2182408, 2728010, 5456020, 10912040]

約数ペア:

[(1, 10912040), (2, 5456020), (4, 2728010), (5, 2182408), (8, 1364005), (10, 1091204), (20, 545602), (37, 294920), (40, 272801), (73, 149480), (74, 147460), (101, 108040), (146, 74740), (148, 73730), (185, 58984), (202, 54020), (292, 37370), (296, 36865), (365, 29896), (370, 29492), (404, 27010), (505, 21608), (584, 18685), (730, 14948), (740, 14746), (808, 13505), (1010, 10804), (1460, 7474), (1480, 7373), (2020, 5402), (2701, 4040), (2920, 3737)]