131056700

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 293470800

約数和(自身を除く): 162414100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 97, 100, 118, 194, 229, 236, 295, 388, 458, 485, 590, 916, 970, 1145, 1180, 1475, 1940, 2290, 2425, 2950, 4580, 4850, 5723, 5725, 5900, 9700, 11446, 11450, 13511, 22213, 22892, 22900, 27022, 28615, 44426, 54044, 57230, 67555, 88852, 111065, 114460, 135110, 143075, 222130, 270220, 286150, 337775, 444260, 555325, 572300, 675550, 1110650, 1310567, 1351100, 2221300, 2621134, 5242268, 6552835, 13105670, 26211340, 32764175, 65528350, 131056700]

約数ペア:

[(1, 131056700), (2, 65528350), (4, 32764175), (5, 26211340), (10, 13105670), (20, 6552835), (25, 5242268), (50, 2621134), (59, 2221300), (97, 1351100), (100, 1310567), (118, 1110650), (194, 675550), (229, 572300), (236, 555325), (295, 444260), (388, 337775), (458, 286150), (485, 270220), (590, 222130), (916, 143075), (970, 135110), (1145, 114460), (1180, 111065), (1475, 88852), (1940, 67555), (2290, 57230), (2425, 54044), (2950, 44426), (4580, 28615), (4850, 27022), (5723, 22900), (5725, 22892), (5900, 22213), (9700, 13511), (11446, 11450)]