69425120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13997}}^1$

素因数の和:14043

約数の個数: 48

約数和(自身を含む): 169319808

約数和(自身を除く): 99894688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 13997, 27994, 55988, 69985, 111976, 139970, 223952, 279940, 433907, 447904, 559880, 867814, 1119760, 1735628, 2169535, 2239520, 3471256, 4339070, 6942512, 8678140, 13885024, 17356280, 34712560, 69425120]

約数ペア:

[(1, 69425120), (2, 34712560), (4, 17356280), (5, 13885024), (8, 8678140), (10, 6942512), (16, 4339070), (20, 3471256), (31, 2239520), (32, 2169535), (40, 1735628), (62, 1119760), (80, 867814), (124, 559880), (155, 447904), (160, 433907), (248, 279940), (310, 223952), (496, 139970), (620, 111976), (992, 69985), (1240, 55988), (2480, 27994), (4960, 13997)]