8896580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 23950080

約数和(自身を除く): 15053500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 109, 110, 140, 154, 212, 218, 220, 265, 308, 371, 385, 436, 530, 545, 583, 742, 763, 770, 1060, 1090, 1166, 1199, 1484, 1526, 1540, 1855, 2180, 2332, 2398, 2915, 3052, 3710, 3815, 4081, 4796, 5777, 5830, 5995, 7420, 7630, 8162, 8393, 11554, 11660, 11990, 15260, 16324, 16786, 20405, 23108, 23980, 28885, 33572, 40439, 40810, 41965, 57770, 63547, 80878, 81620, 83930, 115540, 127094, 161756, 167860, 202195, 254188, 317735, 404390, 444829, 635470, 808780, 889658, 1270940, 1779316, 2224145, 4448290, 8896580]

約数ペア:

[(1, 8896580), (2, 4448290), (4, 2224145), (5, 1779316), (7, 1270940), (10, 889658), (11, 808780), (14, 635470), (20, 444829), (22, 404390), (28, 317735), (35, 254188), (44, 202195), (53, 167860), (55, 161756), (70, 127094), (77, 115540), (106, 83930), (109, 81620), (110, 80878), (140, 63547), (154, 57770), (212, 41965), (218, 40810), (220, 40439), (265, 33572), (308, 28885), (371, 23980), (385, 23108), (436, 20405), (530, 16786), (545, 16324), (583, 15260), (742, 11990), (763, 11660), (770, 11554), (1060, 8393), (1090, 8162), (1166, 7630), (1199, 7420), (1484, 5995), (1526, 5830), (1540, 5777), (1855, 4796), (2180, 4081), (2332, 3815), (2398, 3710), (2915, 3052)]