14545450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 29060640

約数和(自身を除く): 14515190

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 61, 95, 122, 190, 251, 305, 475, 502, 610, 950, 1159, 1255, 1525, 2318, 2510, 3050, 4769, 5795, 6275, 9538, 11590, 12550, 15311, 23845, 28975, 30622, 47690, 57950, 76555, 119225, 153110, 238450, 290909, 382775, 581818, 765550, 1454545, 2909090, 7272725, 14545450]

約数ペア:

[(1, 14545450), (2, 7272725), (5, 2909090), (10, 1454545), (19, 765550), (25, 581818), (38, 382775), (50, 290909), (61, 238450), (95, 153110), (122, 119225), (190, 76555), (251, 57950), (305, 47690), (475, 30622), (502, 28975), (610, 23845), (950, 15311), (1159, 12550), (1255, 11590), (1525, 9538), (2318, 6275), (2510, 5795), (3050, 4769)]