98195980

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{13163}}^1$

素因数の和:13545

約数の個数: 24

約数和(自身を含む): 206780112

約数和(自身を除く): 108584132

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 13163, 26326, 52652, 65815, 131630, 263260, 4909799, 9819598, 19639196, 24548995, 49097990, 98195980]

約数ペア:

[(1, 98195980), (2, 49097990), (4, 24548995), (5, 19639196), (10, 9819598), (20, 4909799), (373, 263260), (746, 131630), (1492, 65815), (1865, 52652), (3730, 26326), (7460, 13163)]