76756420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22709}}^1$

素因数の和:22744

約数の個数: 36

約数和(自身を含む): 174549060

約数和(自身を除く): 97792640

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 22709, 45418, 90836, 113545, 227090, 295217, 454180, 590434, 1180868, 1476085, 2952170, 3837821, 5904340, 7675642, 15351284, 19189105, 38378210, 76756420]

約数ペア:

[(1, 76756420), (2, 38378210), (4, 19189105), (5, 15351284), (10, 7675642), (13, 5904340), (20, 3837821), (26, 2952170), (52, 1476085), (65, 1180868), (130, 590434), (169, 454180), (260, 295217), (338, 227090), (676, 113545), (845, 90836), (1690, 45418), (3380, 22709)]