1570406480

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{236507}}^1$

素因数の和:236603

約数の個数: 40

約数和(自身を含む): 3695200992

約数和(自身を除く): 2124794512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 236507, 473014, 946028, 1182535, 1892056, 2365070, 3784112, 4730140, 9460280, 18920560, 19630081, 39260162, 78520324, 98150405, 157040648, 196300810, 314081296, 392601620, 785203240, 1570406480]

約数ペア:

[(1, 1570406480), (2, 785203240), (4, 392601620), (5, 314081296), (8, 196300810), (10, 157040648), (16, 98150405), (20, 78520324), (40, 39260162), (80, 19630081), (83, 18920560), (166, 9460280), (332, 4730140), (415, 3784112), (664, 2365070), (830, 1892056), (1328, 1182535), (1660, 946028), (3320, 473014), (6640, 236507)]