118118720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21713}}^1$

素因数の和:21747

約数の個数: 56

約数和(自身を含む): 297829224

約数和(自身を除く): 179710504

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, 2720, 5440, 21713, 43426, 86852, 108565, 173704, 217130, 347408, 369121, 434260, 694816, 738242, 868520, 1389632, 1476484, 1737040, 1845605, 2952968, 3474080, 3691210, 5905936, 6948160, 7382420, 11811872, 14764840, 23623744, 29529680, 59059360, 118118720]

約数ペア:

[(1, 118118720), (2, 59059360), (4, 29529680), (5, 23623744), (8, 14764840), (10, 11811872), (16, 7382420), (17, 6948160), (20, 5905936), (32, 3691210), (34, 3474080), (40, 2952968), (64, 1845605), (68, 1737040), (80, 1476484), (85, 1389632), (136, 868520), (160, 738242), (170, 694816), (272, 434260), (320, 369121), (340, 347408), (544, 217130), (680, 173704), (1088, 108565), (1360, 86852), (2720, 43426), (5440, 21713)]