225048920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{296117}}^1$

素因数の和:296147

約数の個数: 32

約数和(自身を含む): 533012400

約数和(自身を除く): 307963480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 296117, 592234, 1184468, 1480585, 2368936, 2961170, 5626223, 5922340, 11252446, 11844680, 22504892, 28131115, 45009784, 56262230, 112524460, 225048920]

約数ペア:

[(1, 225048920), (2, 112524460), (4, 56262230), (5, 45009784), (8, 28131115), (10, 22504892), (19, 11844680), (20, 11252446), (38, 5922340), (40, 5626223), (76, 2961170), (95, 2368936), (152, 1480585), (190, 1184468), (380, 592234), (760, 296117)]