29829760

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 72069120

約数和(自身を除く): 42239360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 367, 508, 635, 640, 734, 1016, 1270, 1468, 1835, 2032, 2540, 2936, 3670, 4064, 5080, 5872, 7340, 8128, 10160, 11744, 14680, 16256, 20320, 23488, 29360, 40640, 46609, 46976, 58720, 81280, 93218, 117440, 186436, 233045, 234880, 372872, 466090, 745744, 932180, 1491488, 1864360, 2982976, 3728720, 5965952, 7457440, 14914880, 29829760]

約数ペア:

[(1, 29829760), (2, 14914880), (4, 7457440), (5, 5965952), (8, 3728720), (10, 2982976), (16, 1864360), (20, 1491488), (32, 932180), (40, 745744), (64, 466090), (80, 372872), (127, 234880), (128, 233045), (160, 186436), (254, 117440), (320, 93218), (367, 81280), (508, 58720), (635, 46976), (640, 46609), (734, 40640), (1016, 29360), (1270, 23488), (1468, 20320), (1835, 16256), (2032, 14680), (2540, 11744), (2936, 10160), (3670, 8128), (4064, 7340), (5080, 5872)]