57168340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 136765440

約数和(自身を除く): 79597100

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 31, 38, 46, 62, 76, 92, 95, 115, 124, 155, 190, 211, 230, 310, 380, 422, 437, 460, 589, 620, 713, 844, 874, 1055, 1178, 1426, 1748, 2110, 2185, 2356, 2852, 2945, 3565, 4009, 4220, 4370, 4853, 5890, 6541, 7130, 8018, 8740, 9706, 11780, 13082, 13547, 14260, 16036, 19412, 20045, 24265, 26164, 27094, 32705, 40090, 48530, 54188, 65410, 67735, 80180, 92207, 97060, 124279, 130820, 135470, 150443, 184414, 248558, 270940, 300886, 368828, 461035, 497116, 601772, 621395, 752215, 922070, 1242790, 1504430, 1844140, 2485580, 2858417, 3008860, 5716834, 11433668, 14292085, 28584170, 57168340]

約数ペア:

[(1, 57168340), (2, 28584170), (4, 14292085), (5, 11433668), (10, 5716834), (19, 3008860), (20, 2858417), (23, 2485580), (31, 1844140), (38, 1504430), (46, 1242790), (62, 922070), (76, 752215), (92, 621395), (95, 601772), (115, 497116), (124, 461035), (155, 368828), (190, 300886), (211, 270940), (230, 248558), (310, 184414), (380, 150443), (422, 135470), (437, 130820), (460, 124279), (589, 97060), (620, 92207), (713, 80180), (844, 67735), (874, 65410), (1055, 54188), (1178, 48530), (1426, 40090), (1748, 32705), (2110, 27094), (2185, 26164), (2356, 24265), (2852, 20045), (2945, 19412), (3565, 16036), (4009, 14260), (4220, 13547), (4370, 13082), (4853, 11780), (5890, 9706), (6541, 8740), (7130, 8018)]