10863020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2550

約数の個数: 48

約数和(自身を含む): 26923008

約数和(自身を除く): 16059988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 2503, 4340, 5006, 10012, 12515, 17521, 25030, 35042, 50060, 70084, 77593, 87605, 155186, 175210, 310372, 350420, 387965, 543151, 775930, 1086302, 1551860, 2172604, 2715755, 5431510, 10863020]

約数ペア:

[(1, 10863020), (2, 5431510), (4, 2715755), (5, 2172604), (7, 1551860), (10, 1086302), (14, 775930), (20, 543151), (28, 387965), (31, 350420), (35, 310372), (62, 175210), (70, 155186), (124, 87605), (140, 77593), (155, 70084), (217, 50060), (310, 35042), (434, 25030), (620, 17521), (868, 12515), (1085, 10012), (2170, 5006), (2503, 4340)]