57276560

素因数分解:

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

素因数の和:193

約数の個数: 120

約数和(自身を含む): 150308088

約数和(自身を除く): 93031528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 97, 110, 121, 122, 176, 194, 220, 242, 244, 305, 388, 440, 484, 485, 488, 605, 610, 671, 776, 880, 968, 970, 976, 1067, 1210, 1220, 1342, 1552, 1936, 1940, 2134, 2420, 2440, 2684, 3355, 3880, 4268, 4840, 4880, 5335, 5368, 5917, 6710, 7381, 7760, 8536, 9680, 10670, 10736, 11737, 11834, 13420, 14762, 17072, 21340, 23474, 23668, 26840, 29524, 29585, 36905, 42680, 46948, 47336, 53680, 58685, 59048, 59170, 65087, 73810, 85360, 93896, 94672, 117370, 118096, 118340, 130174, 147620, 187792, 234740, 236680, 260348, 295240, 325435, 469480, 473360, 520696, 590480, 650870, 715957, 938960, 1041392, 1301740, 1431914, 2603480, 2863828, 3579785, 5206960, 5727656, 7159570, 11455312, 14319140, 28638280, 57276560]

約数ペア:

[(1, 57276560), (2, 28638280), (4, 14319140), (5, 11455312), (8, 7159570), (10, 5727656), (11, 5206960), (16, 3579785), (20, 2863828), (22, 2603480), (40, 1431914), (44, 1301740), (55, 1041392), (61, 938960), (80, 715957), (88, 650870), (97, 590480), (110, 520696), (121, 473360), (122, 469480), (176, 325435), (194, 295240), (220, 260348), (242, 236680), (244, 234740), (305, 187792), (388, 147620), (440, 130174), (484, 118340), (485, 118096), (488, 117370), (605, 94672), (610, 93896), (671, 85360), (776, 73810), (880, 65087), (968, 59170), (970, 59048), (976, 58685), (1067, 53680), (1210, 47336), (1220, 46948), (1342, 42680), (1552, 36905), (1936, 29585), (1940, 29524), (2134, 26840), (2420, 23668), (2440, 23474), (2684, 21340), (3355, 17072), (3880, 14762), (4268, 13420), (4840, 11834), (4880, 11737), (5335, 10736), (5368, 10670), (5917, 9680), (6710, 8536), (7381, 7760)]