2510278045250

素因数分解:

$2^1\times 5^3\times {\mathrm{251}}^1\times {\mathrm{353}}^1\times {\mathrm{113327}}^1$

素因数の和:113948

約数の個数: 64

約数和(自身を含む): 4731369656832

約数和(自身を除く): 2221091611582

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 251, 353, 502, 706, 1255, 1765, 2510, 3530, 6275, 8825, 12550, 17650, 31375, 44125, 62750, 88250, 88603, 113327, 177206, 226654, 443015, 566635, 886030, 1133270, 2215075, 2833175, 4430150, 5666350, 11075375, 14165875, 22150750, 28331750, 28445077, 40004431, 56890154, 80008862, 142225385, 200022155, 284450770, 400044310, 711126925, 1000110775, 1422253850, 2000221550, 3555634625, 5000553875, 7111269250, 10001107750, 10041112181, 20082224362, 50205560905, 100411121810, 251027804525, 502055609050, 1255139022625, 2510278045250]

約数ペア:

[(1, 2510278045250), (2, 1255139022625), (5, 502055609050), (10, 251027804525), (25, 100411121810), (50, 50205560905), (125, 20082224362), (250, 10041112181), (251, 10001107750), (353, 7111269250), (502, 5000553875), (706, 3555634625), (1255, 2000221550), (1765, 1422253850), (2510, 1000110775), (3530, 711126925), (6275, 400044310), (8825, 284450770), (12550, 200022155), (17650, 142225385), (31375, 80008862), (44125, 56890154), (62750, 40004431), (88250, 28445077), (88603, 28331750), (113327, 22150750), (177206, 14165875), (226654, 11075375), (443015, 5666350), (566635, 4430150), (886030, 2833175), (1133270, 2215075)]