73873040

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2411}}^1$

素因数の和:2807

約数の個数: 40

約数和(自身を含む): 172274688

約数和(自身を除く): 98401648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1915, 2411, 3064, 3830, 4822, 6128, 7660, 9644, 12055, 15320, 19288, 24110, 30640, 38576, 48220, 96440, 192880, 923413, 1846826, 3693652, 4617065, 7387304, 9234130, 14774608, 18468260, 36936520, 73873040]

約数ペア:

[(1, 73873040), (2, 36936520), (4, 18468260), (5, 14774608), (8, 9234130), (10, 7387304), (16, 4617065), (20, 3693652), (40, 1846826), (80, 923413), (383, 192880), (766, 96440), (1532, 48220), (1915, 38576), (2411, 30640), (3064, 24110), (3830, 19288), (4822, 15320), (6128, 12055), (7660, 9644)]