8548041320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{138139}}^1$

素因数の和:138187

約数の個数: 128

約数和(自身を含む): 25064121600

約数和(自身を除く): 16516080280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3640, 4420, 4760, 6188, 7735, 8840, 12376, 15470, 30940, 61880, 138139, 276278, 552556, 690695, 966973, 1105112, 1381390, 1795807, 1933946, 2348363, 2762780, 3591614, 3867892, 4696726, 4834865, 5525560, 7183228, 7735784, 8979035, 9393452, 9669730, 11741815, 12570649, 14366456, 16438541, 17958070, 18786904, 19339460, 23483630, 25141298, 30528719, 32877082, 35916140, 38678920, 46967260, 50282596, 61057438, 62853245, 65754164, 71832280, 82192705, 93934520, 100565192, 122114876, 125706490, 131508328, 152643595, 164385410, 213701033, 244229752, 251412980, 305287190, 328770820, 427402066, 502825960, 610574380, 657541640, 854804132, 1068505165, 1221148760, 1709608264, 2137010330, 4274020660, 8548041320]

約数ペア:

[(1, 8548041320), (2, 4274020660), (4, 2137010330), (5, 1709608264), (7, 1221148760), (8, 1068505165), (10, 854804132), (13, 657541640), (14, 610574380), (17, 502825960), (20, 427402066), (26, 328770820), (28, 305287190), (34, 251412980), (35, 244229752), (40, 213701033), (52, 164385410), (56, 152643595), (65, 131508328), (68, 125706490), (70, 122114876), (85, 100565192), (91, 93934520), (104, 82192705), (119, 71832280), (130, 65754164), (136, 62853245), (140, 61057438), (170, 50282596), (182, 46967260), (221, 38678920), (238, 35916140), (260, 32877082), (280, 30528719), (340, 25141298), (364, 23483630), (442, 19339460), (455, 18786904), (476, 17958070), (520, 16438541), (595, 14366456), (680, 12570649), (728, 11741815), (884, 9669730), (910, 9393452), (952, 8979035), (1105, 7735784), (1190, 7183228), (1547, 5525560), (1768, 4834865), (1820, 4696726), (2210, 3867892), (2380, 3591614), (3094, 2762780), (3640, 2348363), (4420, 1933946), (4760, 1795807), (6188, 1381390), (7735, 1105112), (8840, 966973), (12376, 690695), (15470, 552556), (30940, 276278), (61880, 138139)]