1535987440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1476911}}^1$

素因数の和:1476937

約数の個数: 40

約数和(自身を含む): 3845878848

約数和(自身を除く): 2309891408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1476911, 2953822, 5907644, 7384555, 11815288, 14769110, 19199843, 23630576, 29538220, 38399686, 59076440, 76799372, 95999215, 118152880, 153598744, 191998430, 307197488, 383996860, 767993720, 1535987440]

約数ペア:

[(1, 1535987440), (2, 767993720), (4, 383996860), (5, 307197488), (8, 191998430), (10, 153598744), (13, 118152880), (16, 95999215), (20, 76799372), (26, 59076440), (40, 38399686), (52, 29538220), (65, 23630576), (80, 19199843), (104, 14769110), (130, 11815288), (208, 7384555), (260, 5907644), (520, 2953822), (1040, 1476911)]