8525300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 22290240

約数和(自身を除く): 13764940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 641, 665, 700, 950, 1282, 1330, 1900, 2564, 2660, 3205, 3325, 4487, 6410, 6650, 8974, 12179, 12820, 13300, 16025, 17948, 22435, 24358, 32050, 44870, 48716, 60895, 64100, 85253, 89740, 112175, 121790, 170506, 224350, 243580, 304475, 341012, 426265, 448700, 608950, 852530, 1217900, 1705060, 2131325, 4262650, 8525300]

約数ペア:

[(1, 8525300), (2, 4262650), (4, 2131325), (5, 1705060), (7, 1217900), (10, 852530), (14, 608950), (19, 448700), (20, 426265), (25, 341012), (28, 304475), (35, 243580), (38, 224350), (50, 170506), (70, 121790), (76, 112175), (95, 89740), (100, 85253), (133, 64100), (140, 60895), (175, 48716), (190, 44870), (266, 32050), (350, 24358), (380, 22435), (475, 17948), (532, 16025), (641, 13300), (665, 12820), (700, 12179), (950, 8974), (1282, 6650), (1330, 6410), (1900, 4487), (2564, 3325), (2660, 3205)]