130026820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3721

約数の個数: 96

約数和(自身を含む): 355332096

約数和(自身を除く): 225305276

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 3671, 5060, 7084, 7342, 8855, 14684, 17710, 18355, 25697, 35420, 36710, 40381, 51394, 73420, 80762, 84433, 102788, 128485, 161524, 168866, 201905, 256970, 282667, 337732, 403810, 422165, 513940, 565334, 591031, 807620, 844330, 928763, 1130668, 1182062, 1413335, 1688660, 1857526, 2364124, 2826670, 2955155, 3715052, 4643815, 5653340, 5910310, 6501341, 9287630, 11820620, 13002682, 18575260, 26005364, 32506705, 65013410, 130026820]

約数ペア:

[(1, 130026820), (2, 65013410), (4, 32506705), (5, 26005364), (7, 18575260), (10, 13002682), (11, 11820620), (14, 9287630), (20, 6501341), (22, 5910310), (23, 5653340), (28, 4643815), (35, 3715052), (44, 2955155), (46, 2826670), (55, 2364124), (70, 1857526), (77, 1688660), (92, 1413335), (110, 1182062), (115, 1130668), (140, 928763), (154, 844330), (161, 807620), (220, 591031), (230, 565334), (253, 513940), (308, 422165), (322, 403810), (385, 337732), (460, 282667), (506, 256970), (644, 201905), (770, 168866), (805, 161524), (1012, 128485), (1265, 102788), (1540, 84433), (1610, 80762), (1771, 73420), (2530, 51394), (3220, 40381), (3542, 36710), (3671, 35420), (5060, 25697), (7084, 18355), (7342, 17710), (8855, 14684)]