133025650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4517}}^1$

素因数の和:4579

約数の個数: 48

約数和(自身を含む): 268911360

約数和(自身を除く): 135885710

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2945, 4517, 5890, 9034, 14725, 22585, 29450, 45170, 85823, 112925, 140027, 171646, 225850, 280054, 429115, 700135, 858230, 1400270, 2145575, 2660513, 3500675, 4291150, 5321026, 7001350, 13302565, 26605130, 66512825, 133025650]

約数ペア:

[(1, 133025650), (2, 66512825), (5, 26605130), (10, 13302565), (19, 7001350), (25, 5321026), (31, 4291150), (38, 3500675), (50, 2660513), (62, 2145575), (95, 1400270), (155, 858230), (190, 700135), (310, 429115), (475, 280054), (589, 225850), (775, 171646), (950, 140027), (1178, 112925), (1550, 85823), (2945, 45170), (4517, 29450), (5890, 22585), (9034, 14725)]