3860220.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^2\times {\mathrm{131}}^1$

素因数の和:322

約数の個数: 60

約数和(自身を含む): 196686072

約数和(自身を除く): 113673992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 131, 178, 262, 356, 445, 524, 655, 712, 890, 1048, 1310, 1424, 1780, 2096, 2620, 3560, 5240, 7120, 7921, 10480, 11659, 15842, 23318, 31684, 39605, 46636, 58295, 63368, 79210, 93272, 116590, 126736, 158420, 186544, 233180, 316840, 466360, 633680, 932720, 1037651, 2075302, 4150604, 5188255, 8301208, 10376510, 16602416, 20753020, 41506040, 83012080]

約数ペア:

[(1, 83012080), (2, 41506040), (4, 20753020), (5, 16602416), (8, 10376510), (10, 8301208), (16, 5188255), (20, 4150604), (40, 2075302), (80, 1037651), (89, 932720), (131, 633680), (178, 466360), (262, 316840), (356, 233180), (445, 186544), (524, 158420), (655, 126736), (712, 116590), (890, 93272), (1048, 79210), (1310, 63368), (1424, 58295), (1780, 46636), (2096, 39605), (2620, 31684), (3560, 23318), (5240, 15842), (7120, 11659), (7921, 10480)]