80230350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28151}}^1$

素因数の和:28185

約数の個数: 48

約数和(自身を含む): 209450880

約数和(自身を除く): 129220530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 28151, 56302, 84453, 140755, 168906, 281510, 422265, 534869, 703775, 844530, 1069738, 1407550, 1604607, 2111325, 2674345, 3209214, 4222650, 5348690, 8023035, 13371725, 16046070, 26743450, 40115175, 80230350]

約数ペア:

[(1, 80230350), (2, 40115175), (3, 26743450), (5, 16046070), (6, 13371725), (10, 8023035), (15, 5348690), (19, 4222650), (25, 3209214), (30, 2674345), (38, 2111325), (50, 1604607), (57, 1407550), (75, 1069738), (95, 844530), (114, 703775), (150, 534869), (190, 422265), (285, 281510), (475, 168906), (570, 140755), (950, 84453), (1425, 56302), (2850, 28151)]