8982820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 24837120

約数和(自身を除く): 15854300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 307, 308, 380, 385, 418, 532, 614, 665, 770, 836, 1045, 1228, 1330, 1463, 1535, 1540, 2090, 2149, 2660, 2926, 3070, 3377, 4180, 4298, 5833, 5852, 6140, 6754, 7315, 8596, 10745, 11666, 13508, 14630, 16885, 21490, 23332, 23639, 29165, 29260, 33770, 40831, 42980, 47278, 58330, 64163, 67540, 81662, 94556, 116660, 118195, 128326, 163324, 204155, 236390, 256652, 320815, 408310, 449141, 472780, 641630, 816620, 898282, 1283260, 1796564, 2245705, 4491410, 8982820]

約数ペア:

[(1, 8982820), (2, 4491410), (4, 2245705), (5, 1796564), (7, 1283260), (10, 898282), (11, 816620), (14, 641630), (19, 472780), (20, 449141), (22, 408310), (28, 320815), (35, 256652), (38, 236390), (44, 204155), (55, 163324), (70, 128326), (76, 118195), (77, 116660), (95, 94556), (110, 81662), (133, 67540), (140, 64163), (154, 58330), (190, 47278), (209, 42980), (220, 40831), (266, 33770), (307, 29260), (308, 29165), (380, 23639), (385, 23332), (418, 21490), (532, 16885), (614, 14630), (665, 13508), (770, 11666), (836, 10745), (1045, 8596), (1228, 7315), (1330, 6754), (1463, 6140), (1535, 5852), (1540, 5833), (2090, 4298), (2149, 4180), (2660, 3377), (2926, 3070)]