5206960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 13561632

約数和(自身を除く): 8354672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 97, 110, 122, 176, 194, 220, 244, 305, 388, 440, 485, 488, 610, 671, 776, 880, 970, 976, 1067, 1220, 1342, 1552, 1940, 2134, 2440, 2684, 3355, 3880, 4268, 4880, 5335, 5368, 5917, 6710, 7760, 8536, 10670, 10736, 11834, 13420, 17072, 21340, 23668, 26840, 29585, 42680, 47336, 53680, 59170, 65087, 85360, 94672, 118340, 130174, 236680, 260348, 325435, 473360, 520696, 650870, 1041392, 1301740, 2603480, 5206960]

約数ペア:

[(1, 5206960), (2, 2603480), (4, 1301740), (5, 1041392), (8, 650870), (10, 520696), (11, 473360), (16, 325435), (20, 260348), (22, 236680), (40, 130174), (44, 118340), (55, 94672), (61, 85360), (80, 65087), (88, 59170), (97, 53680), (110, 47336), (122, 42680), (176, 29585), (194, 26840), (220, 23668), (244, 21340), (305, 17072), (388, 13420), (440, 11834), (485, 10736), (488, 10670), (610, 8536), (671, 7760), (776, 6710), (880, 5917), (970, 5368), (976, 5335), (1067, 4880), (1220, 4268), (1342, 3880), (1552, 3355), (1940, 2684), (2134, 2440)]