1880150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1256

約数の個数: 24

約数和(自身を含む): 3612864

約数和(自身を除く): 1732714

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1213, 1550, 2426, 6065, 12130, 30325, 37603, 60650, 75206, 188015, 376030, 940075, 1880150]

約数ペア:

[(1, 1880150), (2, 940075), (5, 376030), (10, 188015), (25, 75206), (31, 60650), (50, 37603), (62, 30325), (155, 12130), (310, 6065), (775, 2426), (1213, 1550)]