17287120

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 40388040

約数和(自身を除く): 23100920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 769, 1124, 1405, 1538, 2248, 2810, 3076, 3845, 4496, 5620, 6152, 7690, 11240, 12304, 15380, 22480, 30760, 61520, 216089, 432178, 864356, 1080445, 1728712, 2160890, 3457424, 4321780, 8643560, 17287120]

約数ペア:

[(1, 17287120), (2, 8643560), (4, 4321780), (5, 3457424), (8, 2160890), (10, 1728712), (16, 1080445), (20, 864356), (40, 432178), (80, 216089), (281, 61520), (562, 30760), (769, 22480), (1124, 15380), (1405, 12304), (1538, 11240), (2248, 7690), (2810, 6152), (3076, 5620), (3845, 4496)]