100569680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 245877120

約数和(自身を除く): 145307440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 116, 134, 145, 232, 268, 290, 335, 464, 536, 580, 647, 670, 1072, 1160, 1294, 1340, 1943, 2320, 2588, 2680, 3235, 3886, 5176, 5360, 6470, 7772, 9715, 10352, 12940, 15544, 18763, 19430, 25880, 31088, 37526, 38860, 43349, 51760, 75052, 77720, 86698, 93815, 150104, 155440, 173396, 187630, 216745, 300208, 346792, 375260, 433490, 693584, 750520, 866980, 1257121, 1501040, 1733960, 2514242, 3467920, 5028484, 6285605, 10056968, 12571210, 20113936, 25142420, 50284840, 100569680]

約数ペア:

[(1, 100569680), (2, 50284840), (4, 25142420), (5, 20113936), (8, 12571210), (10, 10056968), (16, 6285605), (20, 5028484), (29, 3467920), (40, 2514242), (58, 1733960), (67, 1501040), (80, 1257121), (116, 866980), (134, 750520), (145, 693584), (232, 433490), (268, 375260), (290, 346792), (335, 300208), (464, 216745), (536, 187630), (580, 173396), (647, 155440), (670, 150104), (1072, 93815), (1160, 86698), (1294, 77720), (1340, 75052), (1943, 51760), (2320, 43349), (2588, 38860), (2680, 37526), (3235, 31088), (3886, 25880), (5176, 19430), (5360, 18763), (6470, 15544), (7772, 12940), (9715, 10352)]