194620580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3009

約数の個数: 96

約数和(自身を含む): 521579520

約数和(自身を除く): 326958940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 301, 308, 385, 430, 473, 602, 770, 860, 946, 1204, 1505, 1540, 1892, 2365, 2939, 3010, 3311, 4730, 5878, 6020, 6622, 9460, 11756, 13244, 14695, 16555, 20573, 29390, 32329, 33110, 41146, 58780, 64658, 66220, 82292, 102865, 126377, 129316, 161645, 205730, 226303, 252754, 323290, 411460, 452606, 505508, 631885, 646580, 884639, 905212, 1131515, 1263770, 1390147, 1769278, 2263030, 2527540, 2780294, 3538556, 4423195, 4526060, 5560588, 6950735, 8846390, 9731029, 13901470, 17692780, 19462058, 27802940, 38924116, 48655145, 97310290, 194620580]

約数ペア:

[(1, 194620580), (2, 97310290), (4, 48655145), (5, 38924116), (7, 27802940), (10, 19462058), (11, 17692780), (14, 13901470), (20, 9731029), (22, 8846390), (28, 6950735), (35, 5560588), (43, 4526060), (44, 4423195), (55, 3538556), (70, 2780294), (77, 2527540), (86, 2263030), (110, 1769278), (140, 1390147), (154, 1263770), (172, 1131515), (215, 905212), (220, 884639), (301, 646580), (308, 631885), (385, 505508), (430, 452606), (473, 411460), (602, 323290), (770, 252754), (860, 226303), (946, 205730), (1204, 161645), (1505, 129316), (1540, 126377), (1892, 102865), (2365, 82292), (2939, 66220), (3010, 64658), (3311, 58780), (4730, 41146), (5878, 33110), (6020, 32329), (6622, 29390), (9460, 20573), (11756, 16555), (13244, 14695)]