45856880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30169}}^1$

素因数の和:30201

約数の個数: 40

約数和(自身を含む): 112232400

約数和(自身を除く): 66375520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 30169, 60338, 120676, 150845, 241352, 301690, 482704, 573211, 603380, 1146422, 1206760, 2292844, 2413520, 2866055, 4585688, 5732110, 9171376, 11464220, 22928440, 45856880]

約数ペア:

[(1, 45856880), (2, 22928440), (4, 11464220), (5, 9171376), (8, 5732110), (10, 4585688), (16, 2866055), (19, 2413520), (20, 2292844), (38, 1206760), (40, 1146422), (76, 603380), (80, 573211), (95, 482704), (152, 301690), (190, 241352), (304, 150845), (380, 120676), (760, 60338), (1520, 30169)]