87799400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33769}}^1$

素因数の和:33798

約数の個数: 48

約数和(自身を含む): 219842700

約数和(自身を除く): 132043300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 33769, 67538, 135076, 168845, 270152, 337690, 438997, 675380, 844225, 877994, 1350760, 1688450, 1755988, 2194985, 3376900, 3511976, 4389970, 6753800, 8779940, 10974925, 17559880, 21949850, 43899700, 87799400]

約数ペア:

[(1, 87799400), (2, 43899700), (4, 21949850), (5, 17559880), (8, 10974925), (10, 8779940), (13, 6753800), (20, 4389970), (25, 3511976), (26, 3376900), (40, 2194985), (50, 1755988), (52, 1688450), (65, 1350760), (100, 877994), (104, 844225), (130, 675380), (200, 438997), (260, 337690), (325, 270152), (520, 168845), (650, 135076), (1300, 67538), (2600, 33769)]