211058800

素因数分解:

$2^4\times 5^2\times {\mathrm{503}}^1\times {\mathrm{1049}}^1$

素因数の和:1570

約数の個数: 60

約数和(自身を含む): 508561200

約数和(自身を除く): 297502400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 503, 1006, 1049, 2012, 2098, 2515, 4024, 4196, 5030, 5245, 8048, 8392, 10060, 10490, 12575, 16784, 20120, 20980, 25150, 26225, 40240, 41960, 50300, 52450, 83920, 100600, 104900, 201200, 209800, 419600, 527647, 1055294, 2110588, 2638235, 4221176, 5276470, 8442352, 10552940, 13191175, 21105880, 26382350, 42211760, 52764700, 105529400, 211058800]

約数ペア:

[(1, 211058800), (2, 105529400), (4, 52764700), (5, 42211760), (8, 26382350), (10, 21105880), (16, 13191175), (20, 10552940), (25, 8442352), (40, 5276470), (50, 4221176), (80, 2638235), (100, 2110588), (200, 1055294), (400, 527647), (503, 419600), (1006, 209800), (1049, 201200), (2012, 104900), (2098, 100600), (2515, 83920), (4024, 52450), (4196, 50300), (5030, 41960), (5245, 40240), (8048, 26225), (8392, 25150), (10060, 20980), (10490, 20120), (12575, 16784)]