8894060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 23442048

約数和(自身を除く): 14547988

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 101, 119, 140, 148, 170, 185, 202, 238, 259, 340, 370, 404, 476, 505, 518, 595, 629, 707, 740, 1010, 1036, 1190, 1258, 1295, 1414, 1717, 2020, 2380, 2516, 2590, 2828, 3145, 3434, 3535, 3737, 4403, 5180, 6290, 6868, 7070, 7474, 8585, 8806, 12019, 12580, 14140, 14948, 17170, 17612, 18685, 22015, 24038, 26159, 34340, 37370, 44030, 48076, 52318, 60095, 63529, 74740, 88060, 104636, 120190, 127058, 130795, 240380, 254116, 261590, 317645, 444703, 523180, 635290, 889406, 1270580, 1778812, 2223515, 4447030, 8894060]

約数ペア:

[(1, 8894060), (2, 4447030), (4, 2223515), (5, 1778812), (7, 1270580), (10, 889406), (14, 635290), (17, 523180), (20, 444703), (28, 317645), (34, 261590), (35, 254116), (37, 240380), (68, 130795), (70, 127058), (74, 120190), (85, 104636), (101, 88060), (119, 74740), (140, 63529), (148, 60095), (170, 52318), (185, 48076), (202, 44030), (238, 37370), (259, 34340), (340, 26159), (370, 24038), (404, 22015), (476, 18685), (505, 17612), (518, 17170), (595, 14948), (629, 14140), (707, 12580), (740, 12019), (1010, 8806), (1036, 8585), (1190, 7474), (1258, 7070), (1295, 6868), (1414, 6290), (1717, 5180), (2020, 4403), (2380, 3737), (2516, 3535), (2590, 3434), (2828, 3145)]