71595550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4837

約数の個数: 48

約数和(自身を含む): 149677920

約数和(自身を除く): 78082370

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 4789, 7475, 9578, 14950, 23945, 47890, 62257, 110147, 119725, 124514, 220294, 239450, 311285, 550735, 622570, 1101470, 1431911, 1556425, 2753675, 2863822, 3112850, 5507350, 7159555, 14319110, 35797775, 71595550]

約数ペア:

[(1, 71595550), (2, 35797775), (5, 14319110), (10, 7159555), (13, 5507350), (23, 3112850), (25, 2863822), (26, 2753675), (46, 1556425), (50, 1431911), (65, 1101470), (115, 622570), (130, 550735), (230, 311285), (299, 239450), (325, 220294), (575, 124514), (598, 119725), (650, 110147), (1150, 62257), (1495, 47890), (2990, 23945), (4789, 14950), (7475, 9578)]