76770560

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 188975976

約数和(自身を除く): 112205416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 1621, 2368, 2960, 3242, 4736, 5920, 6484, 8105, 9472, 11840, 12968, 16210, 23680, 25936, 32420, 47360, 51872, 59977, 64840, 103744, 119954, 129680, 207488, 239908, 259360, 299885, 414976, 479816, 518720, 599770, 959632, 1037440, 1199540, 1919264, 2074880, 2399080, 3838528, 4798160, 7677056, 9596320, 15354112, 19192640, 38385280, 76770560]

約数ペア:

[(1, 76770560), (2, 38385280), (4, 19192640), (5, 15354112), (8, 9596320), (10, 7677056), (16, 4798160), (20, 3838528), (32, 2399080), (37, 2074880), (40, 1919264), (64, 1199540), (74, 1037440), (80, 959632), (128, 599770), (148, 518720), (160, 479816), (185, 414976), (256, 299885), (296, 259360), (320, 239908), (370, 207488), (592, 129680), (640, 119954), (740, 103744), (1184, 64840), (1280, 59977), (1480, 51872), (1621, 47360), (2368, 32420), (2960, 25936), (3242, 23680), (4736, 16210), (5920, 12968), (6484, 11840), (8105, 9472)]