56552325160

素因数分解:

$2^3\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1685111}}^1$

素因数の和:1685961

約数の個数: 32

約数和(自身を含む): 127394467200

約数和(自身を除く): 70842142040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 839, 1678, 3356, 4195, 6712, 8390, 16780, 33560, 1685111, 3370222, 6740444, 8425555, 13480888, 16851110, 33702220, 67404440, 1413808129, 2827616258, 5655232516, 7069040645, 11310465032, 14138081290, 28276162580, 56552325160]

約数ペア:

[(1, 56552325160), (2, 28276162580), (4, 14138081290), (5, 11310465032), (8, 7069040645), (10, 5655232516), (20, 2827616258), (40, 1413808129), (839, 67404440), (1678, 33702220), (3356, 16851110), (4195, 13480888), (6712, 8425555), (8390, 6740444), (16780, 3370222), (33560, 1685111)]