11853760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2213

約数の個数: 56

約数和(自身を含む): 29900880

約数和(自身を除く): 18047120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2179, 2720, 4358, 5440, 8716, 10895, 17432, 21790, 34864, 37043, 43580, 69728, 74086, 87160, 139456, 148172, 174320, 185215, 296344, 348640, 370430, 592688, 697280, 740860, 1185376, 1481720, 2370752, 2963440, 5926880, 11853760]

約数ペア:

[(1, 11853760), (2, 5926880), (4, 2963440), (5, 2370752), (8, 1481720), (10, 1185376), (16, 740860), (17, 697280), (20, 592688), (32, 370430), (34, 348640), (40, 296344), (64, 185215), (68, 174320), (80, 148172), (85, 139456), (136, 87160), (160, 74086), (170, 69728), (272, 43580), (320, 37043), (340, 34864), (544, 21790), (680, 17432), (1088, 10895), (1360, 8716), (2179, 5440), (2720, 4358)]