10919750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 21116160

約数和(自身を除く): 10196410

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1409, 1550, 2818, 3875, 7045, 7750, 14090, 35225, 43679, 70450, 87358, 176125, 218395, 352250, 436790, 1091975, 2183950, 5459875, 10919750]

約数ペア:

[(1, 10919750), (2, 5459875), (5, 2183950), (10, 1091975), (25, 436790), (31, 352250), (50, 218395), (62, 176125), (125, 87358), (155, 70450), (250, 43679), (310, 35225), (775, 14090), (1409, 7750), (1550, 7045), (2818, 3875)]