272465650

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 519285960

約数和(自身を除く): 246820310

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 157, 305, 314, 569, 610, 785, 1138, 1525, 1570, 2845, 3050, 3925, 5690, 7850, 9577, 14225, 19154, 28450, 34709, 47885, 69418, 89333, 95770, 173545, 178666, 239425, 347090, 446665, 478850, 867725, 893330, 1735450, 2233325, 4466650, 5449313, 10898626, 27246565, 54493130, 136232825, 272465650]

約数ペア:

[(1, 272465650), (2, 136232825), (5, 54493130), (10, 27246565), (25, 10898626), (50, 5449313), (61, 4466650), (122, 2233325), (157, 1735450), (305, 893330), (314, 867725), (569, 478850), (610, 446665), (785, 347090), (1138, 239425), (1525, 178666), (1570, 173545), (2845, 95770), (3050, 89333), (3925, 69418), (5690, 47885), (7850, 34709), (9577, 28450), (14225, 19154)]