64010380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 162699264

約数和(自身を除く): 98688884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 103, 115, 140, 161, 193, 206, 230, 322, 386, 412, 460, 515, 644, 721, 772, 805, 965, 1030, 1351, 1442, 1610, 1930, 2060, 2369, 2702, 2884, 3220, 3605, 3860, 4439, 4738, 5404, 6755, 7210, 8878, 9476, 11845, 13510, 14420, 16583, 17756, 19879, 22195, 23690, 27020, 31073, 33166, 39758, 44390, 47380, 62146, 66332, 79516, 82915, 88780, 99395, 124292, 139153, 155365, 165830, 198790, 278306, 310730, 331660, 397580, 457217, 556612, 621460, 695765, 914434, 1391530, 1828868, 2286085, 2783060, 3200519, 4572170, 6401038, 9144340, 12802076, 16002595, 32005190, 64010380]

約数ペア:

[(1, 64010380), (2, 32005190), (4, 16002595), (5, 12802076), (7, 9144340), (10, 6401038), (14, 4572170), (20, 3200519), (23, 2783060), (28, 2286085), (35, 1828868), (46, 1391530), (70, 914434), (92, 695765), (103, 621460), (115, 556612), (140, 457217), (161, 397580), (193, 331660), (206, 310730), (230, 278306), (322, 198790), (386, 165830), (412, 155365), (460, 139153), (515, 124292), (644, 99395), (721, 88780), (772, 82915), (805, 79516), (965, 66332), (1030, 62146), (1351, 47380), (1442, 44390), (1610, 39758), (1930, 33166), (2060, 31073), (2369, 27020), (2702, 23690), (2884, 22195), (3220, 19879), (3605, 17756), (3860, 16583), (4439, 14420), (4738, 13510), (5404, 11845), (6755, 9476), (7210, 8878)]