71708650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{110321}}^1$

素因数の和:110346

約数の個数: 24

約数和(自身を含む): 143639244

約数和(自身を除く): 71930594

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 110321, 220642, 551605, 1103210, 1434173, 2758025, 2868346, 5516050, 7170865, 14341730, 35854325, 71708650]

約数ペア:

[(1, 71708650), (2, 35854325), (5, 14341730), (10, 7170865), (13, 5516050), (25, 2868346), (26, 2758025), (50, 1434173), (65, 1103210), (130, 551605), (325, 220642), (650, 110321)]