100286080

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2297

約数の個数: 64

約数和(自身を含む): 243233280

約数和(自身を除く): 142947200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 2207, 2272, 2840, 4414, 4544, 5680, 8828, 9088, 11035, 11360, 17656, 22070, 22720, 35312, 44140, 45440, 70624, 88280, 141248, 156697, 176560, 282496, 313394, 353120, 626788, 706240, 783485, 1253576, 1412480, 1566970, 2507152, 3133940, 5014304, 6267880, 10028608, 12535760, 20057216, 25071520, 50143040, 100286080]

約数ペア:

[(1, 100286080), (2, 50143040), (4, 25071520), (5, 20057216), (8, 12535760), (10, 10028608), (16, 6267880), (20, 5014304), (32, 3133940), (40, 2507152), (64, 1566970), (71, 1412480), (80, 1253576), (128, 783485), (142, 706240), (160, 626788), (284, 353120), (320, 313394), (355, 282496), (568, 176560), (640, 156697), (710, 141248), (1136, 88280), (1420, 70624), (2207, 45440), (2272, 44140), (2840, 35312), (4414, 22720), (4544, 22070), (5680, 17656), (8828, 11360), (9088, 11035)]