55100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:62

約数の個数: 36

約数和(自身を含む): 130200

約数和(自身を除く): 75100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1450, 1900, 2204, 2755, 2900, 5510, 11020, 13775, 27550, 55100]

約数ペア:

[(1, 55100), (2, 27550), (4, 13775), (5, 11020), (10, 5510), (19, 2900), (20, 2755), (25, 2204), (29, 1900), (38, 1450), (50, 1102), (58, 950), (76, 725), (95, 580), (100, 551), (116, 475), (145, 380), (190, 290)]