172380350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6257}}^1$

素因数の和:6317

約数の個数: 48

約数和(自身を含む): 349196400

約数和(自身を除く): 176816050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 2755, 5510, 6257, 12514, 13775, 27550, 31285, 62570, 118883, 156425, 181453, 237766, 312850, 362906, 594415, 907265, 1188830, 1814530, 2972075, 3447607, 4536325, 5944150, 6895214, 9072650, 17238035, 34476070, 86190175, 172380350]

約数ペア:

[(1, 172380350), (2, 86190175), (5, 34476070), (10, 17238035), (19, 9072650), (25, 6895214), (29, 5944150), (38, 4536325), (50, 3447607), (58, 2972075), (95, 1814530), (145, 1188830), (190, 907265), (290, 594415), (475, 362906), (551, 312850), (725, 237766), (950, 181453), (1102, 156425), (1450, 118883), (2755, 62570), (5510, 31285), (6257, 27550), (12514, 13775)]