67524860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13669}}^1$

素因数の和:13710

約数の個数: 48

約数和(自身を含む): 160759200

約数和(自身を除く): 93234340

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 13669, 27338, 54676, 68345, 136690, 177697, 259711, 273380, 355394, 519422, 710788, 888485, 1038844, 1298555, 1776970, 2597110, 3376243, 3553940, 5194220, 6752486, 13504972, 16881215, 33762430, 67524860]

約数ペア:

[(1, 67524860), (2, 33762430), (4, 16881215), (5, 13504972), (10, 6752486), (13, 5194220), (19, 3553940), (20, 3376243), (26, 2597110), (38, 1776970), (52, 1298555), (65, 1038844), (76, 888485), (95, 710788), (130, 519422), (190, 355394), (247, 273380), (260, 259711), (380, 177697), (494, 136690), (988, 68345), (1235, 54676), (2470, 27338), (4940, 13669)]