2080396860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{99923}}^1$

素因数の和:100282

約数の個数: 48

約数和(自身を含む): 5841956736

約数和(自身を除く): 3761559876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 5205, 6940, 10410, 20820, 99923, 199846, 299769, 399692, 499615, 599538, 999230, 1199076, 1498845, 1998460, 2997690, 5995380, 34673281, 69346562, 104019843, 138693124, 173366405, 208039686, 346732810, 416079372, 520099215, 693465620, 1040198430, 2080396860]

約数ペア:

[(1, 2080396860), (2, 1040198430), (3, 693465620), (4, 520099215), (5, 416079372), (6, 346732810), (10, 208039686), (12, 173366405), (15, 138693124), (20, 104019843), (30, 69346562), (60, 34673281), (347, 5995380), (694, 2997690), (1041, 1998460), (1388, 1498845), (1735, 1199076), (2082, 999230), (3470, 599538), (4164, 499615), (5205, 399692), (6940, 299769), (10410, 199846), (20820, 99923)]