31922080

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 76041504

約数和(自身を除く): 44119424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 1523, 2096, 2620, 3046, 4192, 5240, 6092, 7615, 10480, 12184, 15230, 20960, 24368, 30460, 48736, 60920, 121840, 199513, 243680, 399026, 798052, 997565, 1596104, 1995130, 3192208, 3990260, 6384416, 7980520, 15961040, 31922080]

約数ペア:

[(1, 31922080), (2, 15961040), (4, 7980520), (5, 6384416), (8, 3990260), (10, 3192208), (16, 1995130), (20, 1596104), (32, 997565), (40, 798052), (80, 399026), (131, 243680), (160, 199513), (262, 121840), (524, 60920), (655, 48736), (1048, 30460), (1310, 24368), (1523, 20960), (2096, 15230), (2620, 12184), (3046, 10480), (4192, 7615), (5240, 6092)]