80294060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3111

約数の個数: 96

約数和(自身を含む): 222663168

約数和(自身を除く): 142369108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3067, 3740, 5236, 6134, 6545, 12268, 13090, 15335, 21469, 26180, 30670, 33737, 42938, 52139, 61340, 67474, 85876, 104278, 107345, 134948, 168685, 208556, 214690, 236159, 260695, 337370, 364973, 429380, 472318, 521390, 573529, 674740, 729946, 944636, 1042780, 1147058, 1180795, 1459892, 1824865, 2294116, 2361590, 2867645, 3649730, 4014703, 4723180, 5735290, 7299460, 8029406, 11470580, 16058812, 20073515, 40147030, 80294060]

約数ペア:

[(1, 80294060), (2, 40147030), (4, 20073515), (5, 16058812), (7, 11470580), (10, 8029406), (11, 7299460), (14, 5735290), (17, 4723180), (20, 4014703), (22, 3649730), (28, 2867645), (34, 2361590), (35, 2294116), (44, 1824865), (55, 1459892), (68, 1180795), (70, 1147058), (77, 1042780), (85, 944636), (110, 729946), (119, 674740), (140, 573529), (154, 521390), (170, 472318), (187, 429380), (220, 364973), (238, 337370), (308, 260695), (340, 236159), (374, 214690), (385, 208556), (476, 168685), (595, 134948), (748, 107345), (770, 104278), (935, 85876), (1190, 67474), (1309, 61340), (1540, 52139), (1870, 42938), (2380, 33737), (2618, 30670), (3067, 26180), (3740, 21469), (5236, 15335), (6134, 13090), (6545, 12268)]