682013681080

素因数分解:

$2^3\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1867}}^1\times {\mathrm{8089}}^1$

素因数の和:11096

約数の個数: 64

約数和(自身を含む): 1536902604000

約数和(自身を除く): 854888922920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1129, 1867, 2258, 3734, 4516, 5645, 7468, 8089, 9032, 9335, 11290, 14936, 16178, 18670, 22580, 32356, 37340, 40445, 45160, 64712, 74680, 80890, 161780, 323560, 2107843, 4215686, 8431372, 9132481, 10539215, 15102163, 16862744, 18264962, 21078430, 30204326, 36529924, 42156860, 45662405, 60408652, 73059848, 75510815, 84313720, 91324810, 120817304, 151021630, 182649620, 302043260, 365299240, 604086520, 17050342027, 34100684054, 68201368108, 85251710135, 136402736216, 170503420270, 341006840540, 682013681080]

約数ペア:

[(1, 682013681080), (2, 341006840540), (4, 170503420270), (5, 136402736216), (8, 85251710135), (10, 68201368108), (20, 34100684054), (40, 17050342027), (1129, 604086520), (1867, 365299240), (2258, 302043260), (3734, 182649620), (4516, 151021630), (5645, 120817304), (7468, 91324810), (8089, 84313720), (9032, 75510815), (9335, 73059848), (11290, 60408652), (14936, 45662405), (16178, 42156860), (18670, 36529924), (22580, 30204326), (32356, 21078430), (37340, 18264962), (40445, 16862744), (45160, 15102163), (64712, 10539215), (74680, 9132481), (80890, 8431372), (161780, 4215686), (323560, 2107843)]