2009752432

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 4176295200

約数和(自身を除く): 2166542768

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 89, 116, 164, 178, 232, 328, 356, 464, 656, 712, 1187, 1189, 1424, 2374, 2378, 2581, 3649, 4748, 4756, 5162, 7298, 9496, 9512, 10324, 14596, 18992, 19024, 20648, 29192, 34423, 41296, 48667, 58384, 68846, 97334, 105643, 105821, 137692, 194668, 211286, 211642, 275384, 389336, 422572, 423284, 550768, 778672, 845144, 846568, 1411343, 1690288, 1693136, 2822686, 3063647, 4331363, 5645372, 6127294, 8662726, 11290744, 12254588, 17325452, 22581488, 24509176, 34650904, 49018352, 69301808, 125609527, 251219054, 502438108, 1004876216, 2009752432]

約数ペア:

[(1, 2009752432), (2, 1004876216), (4, 502438108), (8, 251219054), (16, 125609527), (29, 69301808), (41, 49018352), (58, 34650904), (82, 24509176), (89, 22581488), (116, 17325452), (164, 12254588), (178, 11290744), (232, 8662726), (328, 6127294), (356, 5645372), (464, 4331363), (656, 3063647), (712, 2822686), (1187, 1693136), (1189, 1690288), (1424, 1411343), (2374, 846568), (2378, 845144), (2581, 778672), (3649, 550768), (4748, 423284), (4756, 422572), (5162, 389336), (7298, 275384), (9496, 211642), (9512, 211286), (10324, 194668), (14596, 137692), (18992, 105821), (19024, 105643), (20648, 97334), (29192, 68846), (34423, 58384), (41296, 48667)]