799167160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 2017612800

約数和(自身を除く): 1218445640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 83, 88, 110, 158, 166, 220, 277, 316, 332, 395, 415, 440, 554, 632, 664, 790, 830, 869, 913, 1108, 1385, 1580, 1660, 1738, 1826, 2216, 2770, 3047, 3160, 3320, 3476, 3652, 4345, 4565, 5540, 6094, 6557, 6952, 7304, 8690, 9130, 11080, 12188, 13114, 15235, 17380, 18260, 21883, 22991, 24376, 26228, 30470, 32785, 34760, 36520, 43766, 45982, 52456, 60940, 65570, 72127, 87532, 91964, 109415, 114955, 121880, 131140, 144254, 175064, 183928, 218830, 229910, 240713, 252901, 262280, 288508, 360635, 437660, 459820, 481426, 505802, 577016, 721270, 875320, 919640, 962852, 1011604, 1203565, 1264505, 1442540, 1816289, 1925704, 2023208, 2407130, 2529010, 2885080, 3632578, 4814260, 5058020, 7265156, 9081445, 9628520, 10116040, 14530312, 18162890, 19979179, 36325780, 39958358, 72651560, 79916716, 99895895, 159833432, 199791790, 399583580, 799167160]

約数ペア:

[(1, 799167160), (2, 399583580), (4, 199791790), (5, 159833432), (8, 99895895), (10, 79916716), (11, 72651560), (20, 39958358), (22, 36325780), (40, 19979179), (44, 18162890), (55, 14530312), (79, 10116040), (83, 9628520), (88, 9081445), (110, 7265156), (158, 5058020), (166, 4814260), (220, 3632578), (277, 2885080), (316, 2529010), (332, 2407130), (395, 2023208), (415, 1925704), (440, 1816289), (554, 1442540), (632, 1264505), (664, 1203565), (790, 1011604), (830, 962852), (869, 919640), (913, 875320), (1108, 721270), (1385, 577016), (1580, 505802), (1660, 481426), (1738, 459820), (1826, 437660), (2216, 360635), (2770, 288508), (3047, 262280), (3160, 252901), (3320, 240713), (3476, 229910), (3652, 218830), (4345, 183928), (4565, 175064), (5540, 144254), (6094, 131140), (6557, 121880), (6952, 114955), (7304, 109415), (8690, 91964), (9130, 87532), (11080, 72127), (12188, 65570), (13114, 60940), (15235, 52456), (17380, 45982), (18260, 43766), (21883, 36520), (22991, 34760), (24376, 32785), (26228, 30470)]