7132016020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{66617}}^1$

素因数の和:66780

約数の個数: 48

約数和(自身を含む): 15411141648

約数和(自身を除く): 8279125628

約数列:

[1, 2, 4, 5, 10, 20, 53, 101, 106, 202, 212, 265, 404, 505, 530, 1010, 1060, 2020, 5353, 10706, 21412, 26765, 53530, 66617, 107060, 133234, 266468, 333085, 666170, 1332340, 3530701, 6728317, 7061402, 13456634, 14122804, 17653505, 26913268, 33641585, 35307010, 67283170, 70614020, 134566340, 356600801, 713201602, 1426403204, 1783004005, 3566008010, 7132016020]

約数ペア:

[(1, 7132016020), (2, 3566008010), (4, 1783004005), (5, 1426403204), (10, 713201602), (20, 356600801), (53, 134566340), (101, 70614020), (106, 67283170), (202, 35307010), (212, 33641585), (265, 26913268), (404, 17653505), (505, 14122804), (530, 13456634), (1010, 7061402), (1060, 6728317), (2020, 3530701), (5353, 1332340), (10706, 666170), (21412, 333085), (26765, 266468), (53530, 133234), (66617, 107060)]