79053520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10859}}^1$

素因数の和:10892

約数の個数: 80

約数和(自身を含む): 226235520

約数和(自身を除く): 147182000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 10859, 21718, 43436, 54295, 76013, 86872, 108590, 141167, 152026, 173744, 217180, 282334, 304052, 380065, 434360, 564668, 608104, 705835, 760130, 868720, 988169, 1129336, 1216208, 1411670, 1520260, 1976338, 2258672, 2823340, 3040520, 3952676, 4940845, 5646680, 6081040, 7905352, 9881690, 11293360, 15810704, 19763380, 39526760, 79053520]

約数ペア:

[(1, 79053520), (2, 39526760), (4, 19763380), (5, 15810704), (7, 11293360), (8, 9881690), (10, 7905352), (13, 6081040), (14, 5646680), (16, 4940845), (20, 3952676), (26, 3040520), (28, 2823340), (35, 2258672), (40, 1976338), (52, 1520260), (56, 1411670), (65, 1216208), (70, 1129336), (80, 988169), (91, 868720), (104, 760130), (112, 705835), (130, 608104), (140, 564668), (182, 434360), (208, 380065), (260, 304052), (280, 282334), (364, 217180), (455, 173744), (520, 152026), (560, 141167), (728, 108590), (910, 86872), (1040, 76013), (1456, 54295), (1820, 43436), (3640, 21718), (7280, 10859)]