107982680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 262936800

約数和(自身を除く): 154954120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 281, 520, 562, 739, 1124, 1405, 1478, 2248, 2810, 2956, 3653, 3695, 5620, 5912, 7306, 7390, 9607, 11240, 14612, 14780, 18265, 19214, 29224, 29560, 36530, 38428, 48035, 73060, 76856, 96070, 146120, 192140, 207659, 384280, 415318, 830636, 1038295, 1661272, 2076590, 2699567, 4153180, 5399134, 8306360, 10798268, 13497835, 21596536, 26995670, 53991340, 107982680]

約数ペア:

[(1, 107982680), (2, 53991340), (4, 26995670), (5, 21596536), (8, 13497835), (10, 10798268), (13, 8306360), (20, 5399134), (26, 4153180), (40, 2699567), (52, 2076590), (65, 1661272), (104, 1038295), (130, 830636), (260, 415318), (281, 384280), (520, 207659), (562, 192140), (739, 146120), (1124, 96070), (1405, 76856), (1478, 73060), (2248, 48035), (2810, 38428), (2956, 36530), (3653, 29560), (3695, 29224), (5620, 19214), (5912, 18265), (7306, 14780), (7390, 14612), (9607, 11240)]