12567860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 27349056

約数和(自身を除く): 14781196

約数列:

[1, 2, 4, 5, 10, 20, 67, 83, 113, 134, 166, 226, 268, 332, 335, 415, 452, 565, 670, 830, 1130, 1340, 1660, 2260, 5561, 7571, 9379, 11122, 15142, 18758, 22244, 27805, 30284, 37516, 37855, 46895, 55610, 75710, 93790, 111220, 151420, 187580, 628393, 1256786, 2513572, 3141965, 6283930, 12567860]

約数ペア:

[(1, 12567860), (2, 6283930), (4, 3141965), (5, 2513572), (10, 1256786), (20, 628393), (67, 187580), (83, 151420), (113, 111220), (134, 93790), (166, 75710), (226, 55610), (268, 46895), (332, 37855), (335, 37516), (415, 30284), (452, 27805), (565, 22244), (670, 18758), (830, 15142), (1130, 11122), (1340, 9379), (1660, 7571), (2260, 5561)]