44998640

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 108945408

約数和(自身を除く): 63946768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 103, 127, 172, 206, 215, 254, 344, 412, 430, 508, 515, 635, 688, 824, 860, 1016, 1030, 1270, 1648, 1720, 2032, 2060, 2540, 3440, 4120, 4429, 5080, 5461, 8240, 8858, 10160, 10922, 13081, 17716, 21844, 22145, 26162, 27305, 35432, 43688, 44290, 52324, 54610, 65405, 70864, 87376, 88580, 104648, 109220, 130810, 177160, 209296, 218440, 261620, 354320, 436880, 523240, 562483, 1046480, 1124966, 2249932, 2812415, 4499864, 5624830, 8999728, 11249660, 22499320, 44998640]

約数ペア:

[(1, 44998640), (2, 22499320), (4, 11249660), (5, 8999728), (8, 5624830), (10, 4499864), (16, 2812415), (20, 2249932), (40, 1124966), (43, 1046480), (80, 562483), (86, 523240), (103, 436880), (127, 354320), (172, 261620), (206, 218440), (215, 209296), (254, 177160), (344, 130810), (412, 109220), (430, 104648), (508, 88580), (515, 87376), (635, 70864), (688, 65405), (824, 54610), (860, 52324), (1016, 44290), (1030, 43688), (1270, 35432), (1648, 27305), (1720, 26162), (2032, 22145), (2060, 21844), (2540, 17716), (3440, 13081), (4120, 10922), (4429, 10160), (5080, 8858), (5461, 8240)]