3744140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 4723060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 167, 190, 236, 295, 334, 380, 590, 668, 835, 1121, 1180, 1670, 2242, 3173, 3340, 4484, 5605, 6346, 9853, 11210, 12692, 15865, 19706, 22420, 31730, 39412, 49265, 63460, 98530, 187207, 197060, 374414, 748828, 936035, 1872070, 3744140]

約数ペア:

[(1, 3744140), (2, 1872070), (4, 936035), (5, 748828), (10, 374414), (19, 197060), (20, 187207), (38, 98530), (59, 63460), (76, 49265), (95, 39412), (118, 31730), (167, 22420), (190, 19706), (236, 15865), (295, 12692), (334, 11210), (380, 9853), (590, 6346), (668, 5605), (835, 4484), (1121, 3340), (1180, 3173), (1670, 2242)]