5133200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 60

約数和(自身を含む): 12673668

約数和(自身を除く): 7540468

約数列:

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

約数ペア:

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