8326692920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{21379}}^1$

素因数の和:21517

約数の個数: 128

約数和(自身を含む): 23275123200

約数和(自身を除く): 14948430280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 107, 130, 140, 182, 214, 260, 280, 364, 428, 455, 520, 535, 728, 749, 856, 910, 1070, 1391, 1498, 1820, 2140, 2782, 2996, 3640, 3745, 4280, 5564, 5992, 6955, 7490, 9737, 11128, 13910, 14980, 19474, 21379, 27820, 29960, 38948, 42758, 48685, 55640, 77896, 85516, 97370, 106895, 149653, 171032, 194740, 213790, 277927, 299306, 389480, 427580, 555854, 598612, 748265, 855160, 1111708, 1197224, 1389635, 1496530, 1945489, 2223416, 2287553, 2779270, 2993060, 3890978, 4575106, 5558540, 5986120, 7781956, 9150212, 9727445, 11117080, 11437765, 15563912, 16012871, 18300424, 19454890, 22875530, 29738189, 32025742, 38909780, 45751060, 59476378, 64051484, 77819560, 80064355, 91502120, 118952756, 128102968, 148690945, 160128710, 208167323, 237905512, 297381890, 320257420, 416334646, 594763780, 640514840, 832669292, 1040836615, 1189527560, 1665338584, 2081673230, 4163346460, 8326692920]

約数ペア:

[(1, 8326692920), (2, 4163346460), (4, 2081673230), (5, 1665338584), (7, 1189527560), (8, 1040836615), (10, 832669292), (13, 640514840), (14, 594763780), (20, 416334646), (26, 320257420), (28, 297381890), (35, 237905512), (40, 208167323), (52, 160128710), (56, 148690945), (65, 128102968), (70, 118952756), (91, 91502120), (104, 80064355), (107, 77819560), (130, 64051484), (140, 59476378), (182, 45751060), (214, 38909780), (260, 32025742), (280, 29738189), (364, 22875530), (428, 19454890), (455, 18300424), (520, 16012871), (535, 15563912), (728, 11437765), (749, 11117080), (856, 9727445), (910, 9150212), (1070, 7781956), (1391, 5986120), (1498, 5558540), (1820, 4575106), (2140, 3890978), (2782, 2993060), (2996, 2779270), (3640, 2287553), (3745, 2223416), (4280, 1945489), (5564, 1496530), (5992, 1389635), (6955, 1197224), (7490, 1111708), (9737, 855160), (11128, 748265), (13910, 598612), (14980, 555854), (19474, 427580), (21379, 389480), (27820, 299306), (29960, 277927), (38948, 213790), (42758, 194740), (48685, 171032), (55640, 149653), (77896, 106895), (85516, 97370)]