112592620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25943}}^1$

素因数の和:25990

約数の個数: 48

約数和(自身を含む): 278949888

約数和(自身を除く): 166357268

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, 4340, 25943, 51886, 103772, 129715, 181601, 259430, 363202, 518860, 726404, 804233, 908005, 1608466, 1816010, 3216932, 3632020, 4021165, 5629631, 8042330, 11259262, 16084660, 22518524, 28148155, 56296310, 112592620]

約数ペア:

[(1, 112592620), (2, 56296310), (4, 28148155), (5, 22518524), (7, 16084660), (10, 11259262), (14, 8042330), (20, 5629631), (28, 4021165), (31, 3632020), (35, 3216932), (62, 1816010), (70, 1608466), (124, 908005), (140, 804233), (155, 726404), (217, 518860), (310, 363202), (434, 259430), (620, 181601), (868, 129715), (1085, 103772), (2170, 51886), (4340, 25943)]