79656760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23993}}^1$

素因数の和:24087

約数の個数: 32

約数和(自身を含む): 181394640

約数和(自身を除く): 101737880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 23993, 47986, 95972, 119965, 191944, 239930, 479860, 959720, 1991419, 3982838, 7965676, 9957095, 15931352, 19914190, 39828380, 79656760]

約数ペア:

[(1, 79656760), (2, 39828380), (4, 19914190), (5, 15931352), (8, 9957095), (10, 7965676), (20, 3982838), (40, 1991419), (83, 959720), (166, 479860), (332, 239930), (415, 191944), (664, 119965), (830, 95972), (1660, 47986), (3320, 23993)]