295782320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2862

約数の個数: 80

約数和(自身を含む): 737631360

約数和(自身を除く): 441849040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 79, 80, 85, 136, 158, 170, 272, 316, 340, 395, 632, 680, 790, 1264, 1343, 1360, 1580, 2686, 2753, 3160, 5372, 5506, 6320, 6715, 10744, 11012, 13430, 13765, 21488, 22024, 26860, 27530, 44048, 46801, 53720, 55060, 93602, 107440, 110120, 187204, 217487, 220240, 234005, 374408, 434974, 468010, 748816, 869948, 936020, 1087435, 1739896, 1872040, 2174870, 3479792, 3697279, 3744080, 4349740, 7394558, 8699480, 14789116, 17398960, 18486395, 29578232, 36972790, 59156464, 73945580, 147891160, 295782320]

約数ペア:

[(1, 295782320), (2, 147891160), (4, 73945580), (5, 59156464), (8, 36972790), (10, 29578232), (16, 18486395), (17, 17398960), (20, 14789116), (34, 8699480), (40, 7394558), (68, 4349740), (79, 3744080), (80, 3697279), (85, 3479792), (136, 2174870), (158, 1872040), (170, 1739896), (272, 1087435), (316, 936020), (340, 869948), (395, 748816), (632, 468010), (680, 434974), (790, 374408), (1264, 234005), (1343, 220240), (1360, 217487), (1580, 187204), (2686, 110120), (2753, 107440), (3160, 93602), (5372, 55060), (5506, 53720), (6320, 46801), (6715, 44048), (10744, 27530), (11012, 26860), (13430, 22024), (13765, 21488)]