84230900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{64793}}^1$

素因数の和:64820

約数の個数: 36

約数和(自身を含む): 196844172

約数和(自身を除く): 112613272

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 64793, 129586, 259172, 323965, 647930, 842309, 1295860, 1619825, 1684618, 3239650, 3369236, 4211545, 6479300, 8423090, 16846180, 21057725, 42115450, 84230900]

約数ペア:

[(1, 84230900), (2, 42115450), (4, 21057725), (5, 16846180), (10, 8423090), (13, 6479300), (20, 4211545), (25, 3369236), (26, 3239650), (50, 1684618), (52, 1619825), (65, 1295860), (100, 842309), (130, 647930), (260, 323965), (325, 259172), (650, 129586), (1300, 64793)]