80482000

素因数分解:

$2^4\times 5^3\times {\mathrm{40241}}^1$

素因数の和:40264

約数の個数: 40

約数和(自身を含む): 194610312

約数和(自身を除く): 114128312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 40241, 80482, 160964, 201205, 321928, 402410, 643856, 804820, 1006025, 1609640, 2012050, 3219280, 4024100, 5030125, 8048200, 10060250, 16096400, 20120500, 40241000, 80482000]

約数ペア:

[(1, 80482000), (2, 40241000), (4, 20120500), (5, 16096400), (8, 10060250), (10, 8048200), (16, 5030125), (20, 4024100), (25, 3219280), (40, 2012050), (50, 1609640), (80, 1006025), (100, 804820), (125, 643856), (200, 402410), (250, 321928), (400, 201205), (500, 160964), (1000, 80482), (2000, 40241)]