202602640

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{37799}}^1$

素因数の和:37879

約数の個数: 40

約数和(自身を含む): 478094400

約数和(自身を除く): 275491760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 37799, 75598, 151196, 188995, 302392, 377990, 604784, 755980, 1511960, 2532533, 3023920, 5065066, 10130132, 12662665, 20260264, 25325330, 40520528, 50650660, 101301320, 202602640]

約数ペア:

[(1, 202602640), (2, 101301320), (4, 50650660), (5, 40520528), (8, 25325330), (10, 20260264), (16, 12662665), (20, 10130132), (40, 5065066), (67, 3023920), (80, 2532533), (134, 1511960), (268, 755980), (335, 604784), (536, 377990), (670, 302392), (1072, 188995), (1340, 151196), (2680, 75598), (5360, 37799)]