25336970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1447}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 48791808

約数和(自身を除く): 23454838

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1447, 1751, 2894, 3502, 7235, 8755, 14470, 17510, 24599, 49198, 122995, 149041, 245990, 298082, 745205, 1490410, 2533697, 5067394, 12668485, 25336970]

約数ペア:

[(1, 25336970), (2, 12668485), (5, 5067394), (10, 2533697), (17, 1490410), (34, 745205), (85, 298082), (103, 245990), (170, 149041), (206, 122995), (515, 49198), (1030, 24599), (1447, 17510), (1751, 14470), (2894, 8755), (3502, 7235)]