2080209258124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2939}}^1\times {\mathrm{6863}}^1$

素因数の和:9907

約数の個数: 96

約数和(自身を含む): 4068320256000

約数和(自身を除く): 1988110997876

約数列:

[1, 2, 4, 19, 23, 38, 46, 59, 76, 92, 118, 236, 437, 874, 1121, 1357, 1748, 2242, 2714, 2939, 4484, 5428, 5878, 6863, 11756, 13726, 25783, 27452, 51566, 55841, 67597, 103132, 111682, 130397, 135194, 157849, 173401, 223364, 260794, 270388, 315698, 346802, 404917, 521588, 631396, 693604, 809834, 1284343, 1619668, 2568686, 2999131, 3294619, 3988223, 5137372, 5998262, 6589238, 7693423, 7976446, 9313091, 11996524, 13178476, 15386846, 15952892, 18626182, 20170357, 30773692, 37252364, 40340714, 75776237, 80681428, 151552474, 176948729, 303104948, 353897458, 383236783, 463918211, 707794916, 766473566, 927836422, 1190051063, 1532947132, 1855672844, 2380102126, 4760204252, 8814446009, 17628892018, 22610970197, 27371174449, 35257784036, 45221940394, 54742348898, 90443880788, 109484697796, 520052314531, 1040104629062, 2080209258124]

約数ペア:

[(1, 2080209258124), (2, 1040104629062), (4, 520052314531), (19, 109484697796), (23, 90443880788), (38, 54742348898), (46, 45221940394), (59, 35257784036), (76, 27371174449), (92, 22610970197), (118, 17628892018), (236, 8814446009), (437, 4760204252), (874, 2380102126), (1121, 1855672844), (1357, 1532947132), (1748, 1190051063), (2242, 927836422), (2714, 766473566), (2939, 707794916), (4484, 463918211), (5428, 383236783), (5878, 353897458), (6863, 303104948), (11756, 176948729), (13726, 151552474), (25783, 80681428), (27452, 75776237), (51566, 40340714), (55841, 37252364), (67597, 30773692), (103132, 20170357), (111682, 18626182), (130397, 15952892), (135194, 15386846), (157849, 13178476), (173401, 11996524), (223364, 9313091), (260794, 7976446), (270388, 7693423), (315698, 6589238), (346802, 5998262), (404917, 5137372), (521588, 3988223), (631396, 3294619), (693604, 2999131), (809834, 2568686), (1284343, 1619668)]