75921040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2036

約数の個数: 80

約数和(自身を含む): 195331248

約数和(自身を除く): 119410208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 1973, 2405, 2960, 3848, 3946, 4810, 7696, 7892, 9620, 9865, 15784, 19240, 19730, 25649, 31568, 38480, 39460, 51298, 73001, 78920, 102596, 128245, 146002, 157840, 205192, 256490, 292004, 365005, 410384, 512980, 584008, 730010, 949013, 1025960, 1168016, 1460020, 1898026, 2051920, 2920040, 3796052, 4745065, 5840080, 7592104, 9490130, 15184208, 18980260, 37960520, 75921040]

約数ペア:

[(1, 75921040), (2, 37960520), (4, 18980260), (5, 15184208), (8, 9490130), (10, 7592104), (13, 5840080), (16, 4745065), (20, 3796052), (26, 2920040), (37, 2051920), (40, 1898026), (52, 1460020), (65, 1168016), (74, 1025960), (80, 949013), (104, 730010), (130, 584008), (148, 512980), (185, 410384), (208, 365005), (260, 292004), (296, 256490), (370, 205192), (481, 157840), (520, 146002), (592, 128245), (740, 102596), (962, 78920), (1040, 73001), (1480, 51298), (1924, 39460), (1973, 38480), (2405, 31568), (2960, 25649), (3848, 19730), (3946, 19240), (4810, 15784), (7696, 9865), (7892, 9620)]