47653720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70079}}^1$

素因数の和:70107

約数の個数: 32

約数和(自身を含む): 113529600

約数和(自身を除く): 65875880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 70079, 140158, 280316, 350395, 560632, 700790, 1191343, 1401580, 2382686, 2803160, 4765372, 5956715, 9530744, 11913430, 23826860, 47653720]

約数ペア:

[(1, 47653720), (2, 23826860), (4, 11913430), (5, 9530744), (8, 5956715), (10, 4765372), (17, 2803160), (20, 2382686), (34, 1401580), (40, 1191343), (68, 700790), (85, 560632), (136, 350395), (170, 280316), (340, 140158), (680, 70079)]