4647160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2371}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 12168360

約数和(自身を除く): 7521200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2371, 4742, 9484, 11855, 16597, 18968, 23710, 33194, 47420, 66388, 82985, 94840, 116179, 132776, 165970, 232358, 331940, 464716, 580895, 663880, 929432, 1161790, 2323580, 4647160]

約数ペア:

[(1, 4647160), (2, 2323580), (4, 1161790), (5, 929432), (7, 663880), (8, 580895), (10, 464716), (14, 331940), (20, 232358), (28, 165970), (35, 132776), (40, 116179), (49, 94840), (56, 82985), (70, 66388), (98, 47420), (140, 33194), (196, 23710), (245, 18968), (280, 16597), (392, 11855), (490, 9484), (980, 4742), (1960, 2371)]