13059800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5023}}^1$

素因数の和:5052

約数の個数: 48

約数和(自身を含む): 32706240

約数和(自身を除く): 19646440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 5023, 10046, 20092, 25115, 40184, 50230, 65299, 100460, 125575, 130598, 200920, 251150, 261196, 326495, 502300, 522392, 652990, 1004600, 1305980, 1632475, 2611960, 3264950, 6529900, 13059800]

約数ペア:

[(1, 13059800), (2, 6529900), (4, 3264950), (5, 2611960), (8, 1632475), (10, 1305980), (13, 1004600), (20, 652990), (25, 522392), (26, 502300), (40, 326495), (50, 261196), (52, 251150), (65, 200920), (100, 130598), (104, 125575), (130, 100460), (200, 65299), (260, 50230), (325, 40184), (520, 25115), (650, 20092), (1300, 10046), (2600, 5023)]