65057200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12511}}^1$

素因数の和:12542

約数の個数: 60

約数和(自身を含む): 168336448

約数和(自身を除く): 103279248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 12511, 25022, 50044, 62555, 100088, 125110, 162643, 200176, 250220, 312775, 325286, 500440, 625550, 650572, 813215, 1000880, 1251100, 1301144, 1626430, 2502200, 2602288, 3252860, 4066075, 5004400, 6505720, 8132150, 13011440, 16264300, 32528600, 65057200]

約数ペア:

[(1, 65057200), (2, 32528600), (4, 16264300), (5, 13011440), (8, 8132150), (10, 6505720), (13, 5004400), (16, 4066075), (20, 3252860), (25, 2602288), (26, 2502200), (40, 1626430), (50, 1301144), (52, 1251100), (65, 1000880), (80, 813215), (100, 650572), (104, 625550), (130, 500440), (200, 325286), (208, 312775), (260, 250220), (325, 200176), (400, 162643), (520, 125110), (650, 100088), (1040, 62555), (1300, 50044), (2600, 25022), (5200, 12511)]