58170020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 131362560

約数和(自身を除く): 73192540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3257, 3572, 4465, 6514, 8930, 13028, 16285, 17860, 32570, 61883, 65140, 123766, 153079, 247532, 306158, 309415, 612316, 618830, 765395, 1237660, 1530790, 2908501, 3061580, 5817002, 11634004, 14542505, 29085010, 58170020]

約数ペア:

[(1, 58170020), (2, 29085010), (4, 14542505), (5, 11634004), (10, 5817002), (19, 3061580), (20, 2908501), (38, 1530790), (47, 1237660), (76, 765395), (94, 618830), (95, 612316), (188, 309415), (190, 306158), (235, 247532), (380, 153079), (470, 123766), (893, 65140), (940, 61883), (1786, 32570), (3257, 17860), (3572, 16285), (4465, 13028), (6514, 8930)]