47309240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5659}}^1$

素因数の和:5700

約数の個数: 64

約数和(自身を含む): 122256000

約数和(自身を除く): 74946760

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 5659, 8360, 11318, 22636, 28295, 45272, 56590, 62249, 107521, 113180, 124498, 215042, 226360, 248996, 311245, 430084, 497992, 537605, 622490, 860168, 1075210, 1182731, 1244980, 2150420, 2365462, 2489960, 4300840, 4730924, 5913655, 9461848, 11827310, 23654620, 47309240]

約数ペア:

[(1, 47309240), (2, 23654620), (4, 11827310), (5, 9461848), (8, 5913655), (10, 4730924), (11, 4300840), (19, 2489960), (20, 2365462), (22, 2150420), (38, 1244980), (40, 1182731), (44, 1075210), (55, 860168), (76, 622490), (88, 537605), (95, 497992), (110, 430084), (152, 311245), (190, 248996), (209, 226360), (220, 215042), (380, 124498), (418, 113180), (440, 107521), (760, 62249), (836, 56590), (1045, 45272), (1672, 28295), (2090, 22636), (4180, 11318), (5659, 8360)]