160729450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5813}}^1$

素因数の和:5911

約数の個数: 48

約数和(自身を含む): 346049280

約数和(自身を除く): 185319830

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1975, 2765, 3950, 5530, 5813, 11626, 13825, 27650, 29065, 40691, 58130, 81382, 145325, 203455, 290650, 406910, 459227, 918454, 1017275, 2034550, 2296135, 3214589, 4592270, 6429178, 11480675, 16072945, 22961350, 32145890, 80364725, 160729450]

約数ペア:

[(1, 160729450), (2, 80364725), (5, 32145890), (7, 22961350), (10, 16072945), (14, 11480675), (25, 6429178), (35, 4592270), (50, 3214589), (70, 2296135), (79, 2034550), (158, 1017275), (175, 918454), (350, 459227), (395, 406910), (553, 290650), (790, 203455), (1106, 145325), (1975, 81382), (2765, 58130), (3950, 40691), (5530, 29065), (5813, 27650), (11626, 13825)]