2022981760

素因数分解:

$2^7\times 5^1\times {\mathrm{3160909}}^1$

素因数の和:3160928

約数の個数: 32

約数和(自身を含む): 4836192300

約数和(自身を除く): 2813210540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3160909, 6321818, 12643636, 15804545, 25287272, 31609090, 50574544, 63218180, 101149088, 126436360, 202298176, 252872720, 404596352, 505745440, 1011490880, 2022981760]

約数ペア:

[(1, 2022981760), (2, 1011490880), (4, 505745440), (5, 404596352), (8, 252872720), (10, 202298176), (16, 126436360), (20, 101149088), (32, 63218180), (40, 50574544), (64, 31609090), (80, 25287272), (128, 15804545), (160, 12643636), (320, 6321818), (640, 3160909)]