2007283720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{133109}}^1$

素因数の和:133162

約数の個数: 64

約数和(自身を含む): 5031558000

約数和(自身を除く): 3024274280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 15080, 133109, 266218, 532436, 665545, 1064872, 1331090, 1730417, 2662180, 3460834, 3860161, 5324360, 6921668, 7720322, 8652085, 13843336, 15440644, 17304170, 19300805, 30881288, 34608340, 38601610, 50182093, 69216680, 77203220, 100364186, 154406440, 200728372, 250910465, 401456744, 501820930, 1003641860, 2007283720]

約数ペア:

[(1, 2007283720), (2, 1003641860), (4, 501820930), (5, 401456744), (8, 250910465), (10, 200728372), (13, 154406440), (20, 100364186), (26, 77203220), (29, 69216680), (40, 50182093), (52, 38601610), (58, 34608340), (65, 30881288), (104, 19300805), (116, 17304170), (130, 15440644), (145, 13843336), (232, 8652085), (260, 7720322), (290, 6921668), (377, 5324360), (520, 3860161), (580, 3460834), (754, 2662180), (1160, 1730417), (1508, 1331090), (1885, 1064872), (3016, 665545), (3770, 532436), (7540, 266218), (15080, 133109)]