103145300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{54287}}^1$

素因数の和:54320

約数の個数: 36

約数和(自身を含む): 235609920

約数和(自身を除く): 132464620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 54287, 108574, 217148, 271435, 542870, 1031453, 1085740, 1357175, 2062906, 2714350, 4125812, 5157265, 5428700, 10314530, 20629060, 25786325, 51572650, 103145300]

約数ペア:

[(1, 103145300), (2, 51572650), (4, 25786325), (5, 20629060), (10, 10314530), (19, 5428700), (20, 5157265), (25, 4125812), (38, 2714350), (50, 2062906), (76, 1357175), (95, 1085740), (100, 1031453), (190, 542870), (380, 271435), (475, 217148), (950, 108574), (1900, 54287)]