23228240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41479}}^1$

素因数の和:41499

約数の個数: 40

約数和(自身を含む): 61722240

約数和(自身を除く): 38494000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41479, 82958, 165916, 207395, 290353, 331832, 414790, 580706, 663664, 829580, 1161412, 1451765, 1659160, 2322824, 2903530, 3318320, 4645648, 5807060, 11614120, 23228240]

約数ペア:

[(1, 23228240), (2, 11614120), (4, 5807060), (5, 4645648), (7, 3318320), (8, 2903530), (10, 2322824), (14, 1659160), (16, 1451765), (20, 1161412), (28, 829580), (35, 663664), (40, 580706), (56, 414790), (70, 331832), (80, 290353), (112, 207395), (140, 165916), (280, 82958), (560, 41479)]