1330335760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{9337}}^1$

素因数の和:9500

約数の個数: 80

約数和(自身を含む): 3355628976

約数和(自身を除く): 2025293216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 137, 208, 260, 274, 520, 548, 685, 1040, 1096, 1370, 1781, 2192, 2740, 3562, 5480, 7124, 8905, 9337, 10960, 14248, 17810, 18674, 28496, 35620, 37348, 46685, 71240, 74696, 93370, 121381, 142480, 149392, 186740, 242762, 373480, 485524, 606905, 746960, 971048, 1213810, 1279169, 1942096, 2427620, 2558338, 4855240, 5116676, 6395845, 9710480, 10233352, 12791690, 16629197, 20466704, 25583380, 33258394, 51166760, 66516788, 83145985, 102333520, 133033576, 166291970, 266067152, 332583940, 665167880, 1330335760]

約数ペア:

[(1, 1330335760), (2, 665167880), (4, 332583940), (5, 266067152), (8, 166291970), (10, 133033576), (13, 102333520), (16, 83145985), (20, 66516788), (26, 51166760), (40, 33258394), (52, 25583380), (65, 20466704), (80, 16629197), (104, 12791690), (130, 10233352), (137, 9710480), (208, 6395845), (260, 5116676), (274, 4855240), (520, 2558338), (548, 2427620), (685, 1942096), (1040, 1279169), (1096, 1213810), (1370, 971048), (1781, 746960), (2192, 606905), (2740, 485524), (3562, 373480), (5480, 242762), (7124, 186740), (8905, 149392), (9337, 142480), (10960, 121381), (14248, 93370), (17810, 74696), (18674, 71240), (28496, 46685), (35620, 37348)]