27667307780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{8353}}^1$

素因数の和:8829

約数の個数: 96

約数和(自身を含む): 67703489280

約数和(自身を除く): 40036181500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 401, 413, 590, 802, 826, 1180, 1604, 1652, 2005, 2065, 2807, 4010, 4130, 5614, 8020, 8260, 8353, 11228, 14035, 16706, 23659, 28070, 33412, 41765, 47318, 56140, 58471, 83530, 94636, 116942, 118295, 165613, 167060, 233884, 236590, 292355, 331226, 473180, 492827, 584710, 662452, 828065, 985654, 1169420, 1656130, 1971308, 2464135, 3312260, 3349553, 3449789, 4928270, 6699106, 6899578, 9856540, 13398212, 13799156, 16747765, 17248945, 23446871, 33495530, 34497890, 46893742, 66991060, 68995780, 93787484, 117234355, 197623627, 234468710, 395247254, 468937420, 790494508, 988118135, 1383365389, 1976236270, 2766730778, 3952472540, 5533461556, 6916826945, 13833653890, 27667307780]

約数ペア:

[(1, 27667307780), (2, 13833653890), (4, 6916826945), (5, 5533461556), (7, 3952472540), (10, 2766730778), (14, 1976236270), (20, 1383365389), (28, 988118135), (35, 790494508), (59, 468937420), (70, 395247254), (118, 234468710), (140, 197623627), (236, 117234355), (295, 93787484), (401, 68995780), (413, 66991060), (590, 46893742), (802, 34497890), (826, 33495530), (1180, 23446871), (1604, 17248945), (1652, 16747765), (2005, 13799156), (2065, 13398212), (2807, 9856540), (4010, 6899578), (4130, 6699106), (5614, 4928270), (8020, 3449789), (8260, 3349553), (8353, 3312260), (11228, 2464135), (14035, 1971308), (16706, 1656130), (23659, 1169420), (28070, 985654), (33412, 828065), (41765, 662452), (47318, 584710), (56140, 492827), (58471, 473180), (83530, 331226), (94636, 292355), (116942, 236590), (118295, 233884), (165613, 167060)]