104265920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1606

約数の個数: 112

約数和(自身を含む): 285292800

約数和(自身を除く): 181026880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1559, 1672, 1760, 2090, 3040, 3118, 3344, 3520, 4180, 6080, 6236, 6688, 7795, 8360, 12472, 13376, 15590, 16720, 17149, 24944, 29621, 31180, 33440, 34298, 49888, 59242, 62360, 66880, 68596, 85745, 99776, 118484, 124720, 137192, 148105, 171490, 236968, 249440, 274384, 296210, 325831, 342980, 473936, 498880, 548768, 592420, 651662, 685960, 947872, 1097536, 1184840, 1303324, 1371920, 1629155, 1895744, 2369680, 2606648, 2743840, 3258310, 4739360, 5213296, 5487680, 6516620, 9478720, 10426592, 13033240, 20853184, 26066480, 52132960, 104265920]

約数ペア:

[(1, 104265920), (2, 52132960), (4, 26066480), (5, 20853184), (8, 13033240), (10, 10426592), (11, 9478720), (16, 6516620), (19, 5487680), (20, 5213296), (22, 4739360), (32, 3258310), (38, 2743840), (40, 2606648), (44, 2369680), (55, 1895744), (64, 1629155), (76, 1371920), (80, 1303324), (88, 1184840), (95, 1097536), (110, 947872), (152, 685960), (160, 651662), (176, 592420), (190, 548768), (209, 498880), (220, 473936), (304, 342980), (320, 325831), (352, 296210), (380, 274384), (418, 249440), (440, 236968), (608, 171490), (704, 148105), (760, 137192), (836, 124720), (880, 118484), (1045, 99776), (1216, 85745), (1520, 68596), (1559, 66880), (1672, 62360), (1760, 59242), (2090, 49888), (3040, 34298), (3118, 33440), (3344, 31180), (3520, 29621), (4180, 24944), (6080, 17149), (6236, 16720), (6688, 15590), (7795, 13376), (8360, 12472)]