99121520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{33487}}^1$

素因数の和:33537

約数の個数: 40

約数和(自身を含む): 236693184

約数和(自身を除く): 137571664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 33487, 66974, 133948, 167435, 267896, 334870, 535792, 669740, 1239019, 1339480, 2478038, 2678960, 4956076, 6195095, 9912152, 12390190, 19824304, 24780380, 49560760, 99121520]

約数ペア:

[(1, 99121520), (2, 49560760), (4, 24780380), (5, 19824304), (8, 12390190), (10, 9912152), (16, 6195095), (20, 4956076), (37, 2678960), (40, 2478038), (74, 1339480), (80, 1239019), (148, 669740), (185, 535792), (296, 334870), (370, 267896), (592, 167435), (740, 133948), (1480, 66974), (2960, 33487)]