67519400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25969}}^1$

素因数の和:25998

約数の個数: 48

約数和(自身を含む): 169064700

約数和(自身を除く): 101545300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 25969, 51938, 103876, 129845, 207752, 259690, 337597, 519380, 649225, 675194, 1038760, 1298450, 1350388, 1687985, 2596900, 2700776, 3375970, 5193800, 6751940, 8439925, 13503880, 16879850, 33759700, 67519400]

約数ペア:

[(1, 67519400), (2, 33759700), (4, 16879850), (5, 13503880), (8, 8439925), (10, 6751940), (13, 5193800), (20, 3375970), (25, 2700776), (26, 2596900), (40, 1687985), (50, 1350388), (52, 1298450), (65, 1038760), (100, 675194), (104, 649225), (130, 519380), (200, 337597), (260, 259690), (325, 207752), (520, 129845), (650, 103876), (1300, 51938), (2600, 25969)]