146230720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14741}}^1$

素因数の和:14789

約数の個数: 56

約数和(自身を含む): 359468928

約数和(自身を除く): 213238208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 14741, 29482, 58964, 73705, 117928, 147410, 235856, 294820, 456971, 471712, 589640, 913942, 943424, 1179280, 1827884, 2284855, 2358560, 3655768, 4569710, 4717120, 7311536, 9139420, 14623072, 18278840, 29246144, 36557680, 73115360, 146230720]

約数ペア:

[(1, 146230720), (2, 73115360), (4, 36557680), (5, 29246144), (8, 18278840), (10, 14623072), (16, 9139420), (20, 7311536), (31, 4717120), (32, 4569710), (40, 3655768), (62, 2358560), (64, 2284855), (80, 1827884), (124, 1179280), (155, 943424), (160, 913942), (248, 589640), (310, 471712), (320, 456971), (496, 294820), (620, 235856), (992, 147410), (1240, 117928), (1984, 73705), (2480, 58964), (4960, 29482), (9920, 14741)]