229422880

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^2\times {\mathrm{853}}^1$

素因数の和:950

約数の個数: 72

約数和(自身を含む): 556205076

約数和(自身を除く): 326782196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 853, 1312, 1640, 1681, 1706, 3280, 3362, 3412, 4265, 6560, 6724, 6824, 8405, 8530, 13448, 13648, 16810, 17060, 26896, 27296, 33620, 34120, 34973, 53792, 67240, 68240, 69946, 134480, 136480, 139892, 174865, 268960, 279784, 349730, 559568, 699460, 1119136, 1398920, 1433893, 2797840, 2867786, 5595680, 5735572, 7169465, 11471144, 14338930, 22942288, 28677860, 45884576, 57355720, 114711440, 229422880]

約数ペア:

[(1, 229422880), (2, 114711440), (4, 57355720), (5, 45884576), (8, 28677860), (10, 22942288), (16, 14338930), (20, 11471144), (32, 7169465), (40, 5735572), (41, 5595680), (80, 2867786), (82, 2797840), (160, 1433893), (164, 1398920), (205, 1119136), (328, 699460), (410, 559568), (656, 349730), (820, 279784), (853, 268960), (1312, 174865), (1640, 139892), (1681, 136480), (1706, 134480), (3280, 69946), (3362, 68240), (3412, 67240), (4265, 53792), (6560, 34973), (6724, 34120), (6824, 33620), (8405, 27296), (8530, 26896), (13448, 17060), (13648, 16810)]