2023702480

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{65029}}^1$

素因数の和:65431

約数の個数: 40

約数和(自身を含む): 4717276200

約数和(自身を除く): 2693573720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 778, 1556, 1945, 3112, 3890, 6224, 7780, 15560, 31120, 65029, 130058, 260116, 325145, 520232, 650290, 1040464, 1300580, 2601160, 5202320, 25296281, 50592562, 101185124, 126481405, 202370248, 252962810, 404740496, 505925620, 1011851240, 2023702480]

約数ペア:

[(1, 2023702480), (2, 1011851240), (4, 505925620), (5, 404740496), (8, 252962810), (10, 202370248), (16, 126481405), (20, 101185124), (40, 50592562), (80, 25296281), (389, 5202320), (778, 2601160), (1556, 1300580), (1945, 1040464), (3112, 650290), (3890, 520232), (6224, 325145), (7780, 260116), (15560, 130058), (31120, 65029)]