10266400

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 72

約数和(自身を含む): 25756164

約数和(自身を除く): 15489764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 313, 328, 400, 410, 626, 656, 800, 820, 1025, 1252, 1312, 1565, 1640, 2050, 2504, 3130, 3280, 4100, 5008, 6260, 6560, 7825, 8200, 10016, 12520, 12833, 15650, 16400, 25040, 25666, 31300, 32800, 50080, 51332, 62600, 64165, 102664, 125200, 128330, 205328, 250400, 256660, 320825, 410656, 513320, 641650, 1026640, 1283300, 2053280, 2566600, 5133200, 10266400]

約数ペア:

[(1, 10266400), (2, 5133200), (4, 2566600), (5, 2053280), (8, 1283300), (10, 1026640), (16, 641650), (20, 513320), (25, 410656), (32, 320825), (40, 256660), (41, 250400), (50, 205328), (80, 128330), (82, 125200), (100, 102664), (160, 64165), (164, 62600), (200, 51332), (205, 50080), (313, 32800), (328, 31300), (400, 25666), (410, 25040), (626, 16400), (656, 15650), (800, 12833), (820, 12520), (1025, 10016), (1252, 8200), (1312, 7825), (1565, 6560), (1640, 6260), (2050, 5008), (2504, 4100), (3130, 3280)]