102266920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{52177}}^1$

素因数の和:52202

約数の個数: 48

約数和(自身を含む): 267673140

約数和(自身を除く): 165406220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 52177, 104354, 208708, 260885, 365239, 417416, 521770, 730478, 1043540, 1460956, 1826195, 2087080, 2556673, 2921912, 3652390, 5113346, 7304780, 10226692, 12783365, 14609560, 20453384, 25566730, 51133460, 102266920]

約数ペア:

[(1, 102266920), (2, 51133460), (4, 25566730), (5, 20453384), (7, 14609560), (8, 12783365), (10, 10226692), (14, 7304780), (20, 5113346), (28, 3652390), (35, 2921912), (40, 2556673), (49, 2087080), (56, 1826195), (70, 1460956), (98, 1043540), (140, 730478), (196, 521770), (245, 417416), (280, 365239), (392, 260885), (490, 208708), (980, 104354), (1960, 52177)]