47094160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30983}}^1$

素因数の和:31015

約数の個数: 40

約数和(自身を含む): 115260480

約数和(自身を除く): 68166320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 30983, 61966, 123932, 154915, 247864, 309830, 495728, 588677, 619660, 1177354, 1239320, 2354708, 2478640, 2943385, 4709416, 5886770, 9418832, 11773540, 23547080, 47094160]

約数ペア:

[(1, 47094160), (2, 23547080), (4, 11773540), (5, 9418832), (8, 5886770), (10, 4709416), (16, 2943385), (19, 2478640), (20, 2354708), (38, 1239320), (40, 1177354), (76, 619660), (80, 588677), (95, 495728), (152, 309830), (190, 247864), (304, 154915), (380, 123932), (760, 61966), (1520, 30983)]