1600175220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3809941}}^1$

素因数の和:3809960

約数の個数: 48

約数和(自身を含む): 5120562048

約数和(自身を除く): 3520386828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3809941, 7619882, 11429823, 15239764, 19049705, 22859646, 26669587, 38099410, 45719292, 53339174, 57149115, 76198820, 80008761, 106678348, 114298230, 133347935, 160017522, 228596460, 266695870, 320035044, 400043805, 533391740, 800087610, 1600175220]

約数ペア:

[(1, 1600175220), (2, 800087610), (3, 533391740), (4, 400043805), (5, 320035044), (6, 266695870), (7, 228596460), (10, 160017522), (12, 133347935), (14, 114298230), (15, 106678348), (20, 80008761), (21, 76198820), (28, 57149115), (30, 53339174), (35, 45719292), (42, 38099410), (60, 26669587), (70, 22859646), (84, 19049705), (105, 15239764), (140, 11429823), (210, 7619882), (420, 3809941)]