102280880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98347}}^1$

素因数の和:98373

約数の個数: 40

約数和(自身を含む): 256098192

約数和(自身を除く): 153817312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 98347, 196694, 393388, 491735, 786776, 983470, 1278511, 1573552, 1966940, 2557022, 3933880, 5114044, 6392555, 7867760, 10228088, 12785110, 20456176, 25570220, 51140440, 102280880]

約数ペア:

[(1, 102280880), (2, 51140440), (4, 25570220), (5, 20456176), (8, 12785110), (10, 10228088), (13, 7867760), (16, 6392555), (20, 5114044), (26, 3933880), (40, 2557022), (52, 1966940), (65, 1573552), (80, 1278511), (104, 983470), (130, 786776), (208, 491735), (260, 393388), (520, 196694), (1040, 98347)]