47147120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34667}}^1$

素因数の和:34697

約数の個数: 40

約数和(自身を含む): 116068464

約数和(自身を除く): 68921344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 34667, 69334, 138668, 173335, 277336, 346670, 554672, 589339, 693340, 1178678, 1386680, 2357356, 2773360, 2946695, 4714712, 5893390, 9429424, 11786780, 23573560, 47147120]

約数ペア:

[(1, 47147120), (2, 23573560), (4, 11786780), (5, 9429424), (8, 5893390), (10, 4714712), (16, 2946695), (17, 2773360), (20, 2357356), (34, 1386680), (40, 1178678), (68, 693340), (80, 589339), (85, 554672), (136, 346670), (170, 277336), (272, 173335), (340, 138668), (680, 69334), (1360, 34667)]