84913360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151631}}^1$

素因数の和:151651

約数の個数: 40

約数和(自身を含む): 225628416

約数和(自身を除く): 140715056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 151631, 303262, 606524, 758155, 1061417, 1213048, 1516310, 2122834, 2426096, 3032620, 4245668, 5307085, 6065240, 8491336, 10614170, 12130480, 16982672, 21228340, 42456680, 84913360]

約数ペア:

[(1, 84913360), (2, 42456680), (4, 21228340), (5, 16982672), (7, 12130480), (8, 10614170), (10, 8491336), (14, 6065240), (16, 5307085), (20, 4245668), (28, 3032620), (35, 2426096), (40, 2122834), (56, 1516310), (70, 1213048), (80, 1061417), (112, 758155), (140, 606524), (280, 303262), (560, 151631)]