1311496600

素因数分解:

$2^3\times 5^2\times {\mathrm{683}}^1\times {\mathrm{9601}}^1$

素因数の和:10300

約数の個数: 48

約数和(自身を含む): 3054012120

約数和(自身を除く): 1742515520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 683, 1366, 2732, 3415, 5464, 6830, 9601, 13660, 17075, 19202, 27320, 34150, 38404, 48005, 68300, 76808, 96010, 136600, 192020, 240025, 384040, 480050, 960100, 1920200, 6557483, 13114966, 26229932, 32787415, 52459864, 65574830, 131149660, 163937075, 262299320, 327874150, 655748300, 1311496600]

約数ペア:

[(1, 1311496600), (2, 655748300), (4, 327874150), (5, 262299320), (8, 163937075), (10, 131149660), (20, 65574830), (25, 52459864), (40, 32787415), (50, 26229932), (100, 13114966), (200, 6557483), (683, 1920200), (1366, 960100), (2732, 480050), (3415, 384040), (5464, 240025), (6830, 192020), (9601, 136600), (13660, 96010), (17075, 76808), (19202, 68300), (27320, 48005), (34150, 38404)]