165089260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38039}}^1$

素因数の和:38086

約数の個数: 48

約数和(自身を含む): 409006080

約数和(自身を除く): 243916820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 38039, 76078, 152156, 190195, 266273, 380390, 532546, 760780, 1065092, 1179209, 1331365, 2358418, 2662730, 4716836, 5325460, 5896045, 8254463, 11792090, 16508926, 23584180, 33017852, 41272315, 82544630, 165089260]

約数ペア:

[(1, 165089260), (2, 82544630), (4, 41272315), (5, 33017852), (7, 23584180), (10, 16508926), (14, 11792090), (20, 8254463), (28, 5896045), (31, 5325460), (35, 4716836), (62, 2662730), (70, 2358418), (124, 1331365), (140, 1179209), (155, 1065092), (217, 760780), (310, 532546), (434, 380390), (620, 266273), (868, 190195), (1085, 152156), (2170, 76078), (4340, 38039)]