190186880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22859}}^1$

素因数の和:22891

約数の個数: 64

約数和(自身を含む): 489661200

約数和(自身を除く): 299474320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 22859, 45718, 91436, 114295, 182872, 228590, 297167, 365744, 457180, 594334, 731488, 914360, 1188668, 1462976, 1485835, 1828720, 2377336, 2925952, 2971670, 3657440, 4754672, 5943340, 7314880, 9509344, 11886680, 14629760, 19018688, 23773360, 38037376, 47546720, 95093440, 190186880]

約数ペア:

[(1, 190186880), (2, 95093440), (4, 47546720), (5, 38037376), (8, 23773360), (10, 19018688), (13, 14629760), (16, 11886680), (20, 9509344), (26, 7314880), (32, 5943340), (40, 4754672), (52, 3657440), (64, 2971670), (65, 2925952), (80, 2377336), (104, 1828720), (128, 1485835), (130, 1462976), (160, 1188668), (208, 914360), (260, 731488), (320, 594334), (416, 457180), (520, 365744), (640, 297167), (832, 228590), (1040, 182872), (1664, 114295), (2080, 91436), (4160, 45718), (8320, 22859)]