1310410160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{309059}}^1$

素因数の和:309125

約数の個数: 40

約数和(自身を含む): 3104198640

約数和(自身を除く): 1793788480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 309059, 618118, 1236236, 1545295, 2472472, 3090590, 4944944, 6181180, 12362360, 16380127, 24724720, 32760254, 65520508, 81900635, 131041016, 163801270, 262082032, 327602540, 655205080, 1310410160]

約数ペア:

[(1, 1310410160), (2, 655205080), (4, 327602540), (5, 262082032), (8, 163801270), (10, 131041016), (16, 81900635), (20, 65520508), (40, 32760254), (53, 24724720), (80, 16380127), (106, 12362360), (212, 6181180), (265, 4944944), (424, 3090590), (530, 2472472), (848, 1545295), (1060, 1236236), (2120, 618118), (4240, 309059)]