63268240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{112979}}^1$

素因数の和:112999

約数の個数: 40

約数和(自身を含む): 168114240

約数和(自身を除く): 104846000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 112979, 225958, 451916, 564895, 790853, 903832, 1129790, 1581706, 1807664, 2259580, 3163412, 3954265, 4519160, 6326824, 7908530, 9038320, 12653648, 15817060, 31634120, 63268240]

約数ペア:

[(1, 63268240), (2, 31634120), (4, 15817060), (5, 12653648), (7, 9038320), (8, 7908530), (10, 6326824), (14, 4519160), (16, 3954265), (20, 3163412), (28, 2259580), (35, 1807664), (40, 1581706), (56, 1129790), (70, 903832), (80, 790853), (112, 564895), (140, 451916), (280, 225958), (560, 112979)]