4813303880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1723}}^1$

素因数の和:2659

約数の個数: 128

約数和(自身を含む): 13524986880

約数和(自身を除く): 8711683000

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, 907, 1540, 1723, 1814, 3080, 3446, 3628, 4535, 6349, 6892, 7256, 8615, 9070, 9977, 12061, 12698, 13784, 17230, 18140, 18953, 19954, 24122, 25396, 31745, 34460, 36280, 37906, 39908, 48244, 49885, 50792, 60305, 63490, 68920, 69839, 75812, 79816, 94765, 96488, 99770, 120610, 126980, 132671, 139678, 151624, 189530, 199540, 241220, 253960, 265342, 279356, 349195, 379060, 399080, 482440, 530684, 558712, 663355, 698390, 758120, 1061368, 1326710, 1396780, 1562761, 2653420, 2793560, 3125522, 5306840, 6251044, 7813805, 10939327, 12502088, 15627610, 17190371, 21878654, 31255220, 34380742, 43757308, 54696635, 62510440, 68761484, 85951855, 87514616, 109393270, 120332597, 137522968, 171903710, 218786540, 240665194, 343807420, 437573080, 481330388, 601662985, 687614840, 962660776, 1203325970, 2406651940, 4813303880]

約数ペア:

[(1, 4813303880), (2, 2406651940), (4, 1203325970), (5, 962660776), (7, 687614840), (8, 601662985), (10, 481330388), (11, 437573080), (14, 343807420), (20, 240665194), (22, 218786540), (28, 171903710), (35, 137522968), (40, 120332597), (44, 109393270), (55, 87514616), (56, 85951855), (70, 68761484), (77, 62510440), (88, 54696635), (110, 43757308), (140, 34380742), (154, 31255220), (220, 21878654), (280, 17190371), (308, 15627610), (385, 12502088), (440, 10939327), (616, 7813805), (770, 6251044), (907, 5306840), (1540, 3125522), (1723, 2793560), (1814, 2653420), (3080, 1562761), (3446, 1396780), (3628, 1326710), (4535, 1061368), (6349, 758120), (6892, 698390), (7256, 663355), (8615, 558712), (9070, 530684), (9977, 482440), (12061, 399080), (12698, 379060), (13784, 349195), (17230, 279356), (18140, 265342), (18953, 253960), (19954, 241220), (24122, 199540), (25396, 189530), (31745, 151624), (34460, 139678), (36280, 132671), (37906, 126980), (39908, 120610), (48244, 99770), (49885, 96488), (50792, 94765), (60305, 79816), (63490, 75812), (68920, 69839)]