431492480

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6301}}^1$

素因数の和:6427

約数の個数: 64

約数和(自身を含む): 1041342480

約数和(自身を除く): 609850000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 535, 640, 856, 1070, 1712, 2140, 3424, 4280, 6301, 6848, 8560, 12602, 13696, 17120, 25204, 31505, 34240, 50408, 63010, 68480, 100816, 126020, 201632, 252040, 403264, 504080, 674207, 806528, 1008160, 1348414, 2016320, 2696828, 3371035, 4032640, 5393656, 6742070, 10787312, 13484140, 21574624, 26968280, 43149248, 53936560, 86298496, 107873120, 215746240, 431492480]

約数ペア:

[(1, 431492480), (2, 215746240), (4, 107873120), (5, 86298496), (8, 53936560), (10, 43149248), (16, 26968280), (20, 21574624), (32, 13484140), (40, 10787312), (64, 6742070), (80, 5393656), (107, 4032640), (128, 3371035), (160, 2696828), (214, 2016320), (320, 1348414), (428, 1008160), (535, 806528), (640, 674207), (856, 504080), (1070, 403264), (1712, 252040), (2140, 201632), (3424, 126020), (4280, 100816), (6301, 68480), (6848, 63010), (8560, 50408), (12602, 34240), (13696, 31505), (17120, 25204)]