317300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 729120

約数和(自身を除く): 411820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 167, 190, 334, 380, 475, 668, 835, 950, 1670, 1900, 3173, 3340, 4175, 6346, 8350, 12692, 15865, 16700, 31730, 63460, 79325, 158650, 317300]

約数ペア:

[(1, 317300), (2, 158650), (4, 79325), (5, 63460), (10, 31730), (19, 16700), (20, 15865), (25, 12692), (38, 8350), (50, 6346), (76, 4175), (95, 3340), (100, 3173), (167, 1900), (190, 1670), (334, 950), (380, 835), (475, 668)]