28858740680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3061}}^2$

素因数の和:6151

約数の個数: 96

約数和(自身を含む): 80980845120

約数和(自身を除く): 52122104440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3061, 3080, 6122, 12244, 15305, 21427, 24488, 30610, 33671, 42854, 61220, 67342, 85708, 107135, 122440, 134684, 168355, 171416, 214270, 235697, 269368, 336710, 428540, 471394, 673420, 857080, 942788, 1178485, 1346840, 1885576, 2356970, 4713940, 9369721, 9427880, 18739442, 37478884, 46848605, 65588047, 74957768, 93697210, 103066931, 131176094, 187394420, 206133862, 262352188, 327940235, 374788840, 412267724, 515334655, 524704376, 655880470, 721468517, 824535448, 1030669310, 1311760940, 1442937034, 2061338620, 2623521880, 2885874068, 3607342585, 4122677240, 5771748136, 7214685170, 14429370340, 28858740680]

約数ペア:

[(1, 28858740680), (2, 14429370340), (4, 7214685170), (5, 5771748136), (7, 4122677240), (8, 3607342585), (10, 2885874068), (11, 2623521880), (14, 2061338620), (20, 1442937034), (22, 1311760940), (28, 1030669310), (35, 824535448), (40, 721468517), (44, 655880470), (55, 524704376), (56, 515334655), (70, 412267724), (77, 374788840), (88, 327940235), (110, 262352188), (140, 206133862), (154, 187394420), (220, 131176094), (280, 103066931), (308, 93697210), (385, 74957768), (440, 65588047), (616, 46848605), (770, 37478884), (1540, 18739442), (3061, 9427880), (3080, 9369721), (6122, 4713940), (12244, 2356970), (15305, 1885576), (21427, 1346840), (24488, 1178485), (30610, 942788), (33671, 857080), (42854, 673420), (61220, 471394), (67342, 428540), (85708, 336710), (107135, 269368), (122440, 235697), (134684, 214270), (168355, 171416)]