73637480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3329}}^1$

素因数の和:3426

約数の個数: 64

約数和(自身を含む): 191808000

約数和(自身を除く): 118170520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 3329, 4424, 5530, 6658, 11060, 13316, 16645, 22120, 23303, 26632, 33290, 46606, 66580, 93212, 116515, 133160, 186424, 233030, 262991, 466060, 525982, 932120, 1051964, 1314955, 1840937, 2103928, 2629910, 3681874, 5259820, 7363748, 9204685, 10519640, 14727496, 18409370, 36818740, 73637480]

約数ペア:

[(1, 73637480), (2, 36818740), (4, 18409370), (5, 14727496), (7, 10519640), (8, 9204685), (10, 7363748), (14, 5259820), (20, 3681874), (28, 2629910), (35, 2103928), (40, 1840937), (56, 1314955), (70, 1051964), (79, 932120), (140, 525982), (158, 466060), (280, 262991), (316, 233030), (395, 186424), (553, 133160), (632, 116515), (790, 93212), (1106, 66580), (1580, 46606), (2212, 33290), (2765, 26632), (3160, 23303), (3329, 22120), (4424, 16645), (5530, 13316), (6658, 11060)]