8658731120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5233}}^1$

素因数の和:5339

約数の個数: 160

約数和(自身を含む): 22788249792

約数和(自身を除く): 14129518672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 43, 52, 65, 74, 80, 86, 104, 130, 148, 172, 185, 208, 215, 260, 296, 344, 370, 430, 481, 520, 559, 592, 688, 740, 860, 962, 1040, 1118, 1480, 1591, 1720, 1924, 2236, 2405, 2795, 2960, 3182, 3440, 3848, 4472, 4810, 5233, 5590, 6364, 7696, 7955, 8944, 9620, 10466, 11180, 12728, 15910, 19240, 20683, 20932, 22360, 25456, 26165, 31820, 38480, 41366, 41864, 44720, 52330, 63640, 68029, 82732, 83728, 103415, 104660, 127280, 136058, 165464, 193621, 206830, 209320, 225019, 272116, 330928, 340145, 387242, 413660, 418640, 450038, 544232, 680290, 774484, 827320, 900076, 968105, 1088464, 1125095, 1360580, 1548968, 1654640, 1800152, 1936210, 2250190, 2517073, 2721160, 2925247, 3097936, 3600304, 3872420, 4500380, 5034146, 5442320, 5850494, 7744840, 8325703, 9000760, 10068292, 11700988, 12585365, 14626235, 15489680, 16651406, 18001520, 20136584, 23401976, 25170730, 29252470, 33302812, 40273168, 41628515, 46803952, 50341460, 58504940, 66605624, 83257030, 100682920, 108234139, 117009880, 133211248, 166514060, 201365840, 216468278, 234019760, 333028120, 432936556, 541170695, 666056240, 865873112, 1082341390, 1731746224, 2164682780, 4329365560, 8658731120]

約数ペア:

[(1, 8658731120), (2, 4329365560), (4, 2164682780), (5, 1731746224), (8, 1082341390), (10, 865873112), (13, 666056240), (16, 541170695), (20, 432936556), (26, 333028120), (37, 234019760), (40, 216468278), (43, 201365840), (52, 166514060), (65, 133211248), (74, 117009880), (80, 108234139), (86, 100682920), (104, 83257030), (130, 66605624), (148, 58504940), (172, 50341460), (185, 46803952), (208, 41628515), (215, 40273168), (260, 33302812), (296, 29252470), (344, 25170730), (370, 23401976), (430, 20136584), (481, 18001520), (520, 16651406), (559, 15489680), (592, 14626235), (688, 12585365), (740, 11700988), (860, 10068292), (962, 9000760), (1040, 8325703), (1118, 7744840), (1480, 5850494), (1591, 5442320), (1720, 5034146), (1924, 4500380), (2236, 3872420), (2405, 3600304), (2795, 3097936), (2960, 2925247), (3182, 2721160), (3440, 2517073), (3848, 2250190), (4472, 1936210), (4810, 1800152), (5233, 1654640), (5590, 1548968), (6364, 1360580), (7696, 1125095), (7955, 1088464), (8944, 968105), (9620, 900076), (10466, 827320), (11180, 774484), (12728, 680290), (15910, 544232), (19240, 450038), (20683, 418640), (20932, 413660), (22360, 387242), (25456, 340145), (26165, 330928), (31820, 272116), (38480, 225019), (41366, 209320), (41864, 206830), (44720, 193621), (52330, 165464), (63640, 136058), (68029, 127280), (82732, 104660), (83728, 103415)]