4756180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 11741184

約数和(自身を除く): 6985004

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 1663, 2860, 3326, 6652, 8315, 16630, 18293, 21619, 33260, 36586, 43238, 73172, 86476, 91465, 108095, 182930, 216190, 237809, 365860, 432380, 475618, 951236, 1189045, 2378090, 4756180]

約数ペア:

[(1, 4756180), (2, 2378090), (4, 1189045), (5, 951236), (10, 475618), (11, 432380), (13, 365860), (20, 237809), (22, 216190), (26, 182930), (44, 108095), (52, 91465), (55, 86476), (65, 73172), (110, 43238), (130, 36586), (143, 33260), (220, 21619), (260, 18293), (286, 16630), (572, 8315), (715, 6652), (1430, 3326), (1663, 2860)]