2912867540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1699}}^1\times {\mathrm{7793}}^1$

素因数の和:9512

約数の個数: 48

約数和(自身を含む): 6677899200

約数和(自身を除く): 3765031660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1699, 3398, 6796, 7793, 8495, 15586, 16990, 18689, 31172, 33980, 37378, 38965, 74756, 77930, 85723, 93445, 155860, 171446, 186890, 342892, 373780, 428615, 857230, 1714460, 13240307, 26480614, 52961228, 66201535, 132403070, 145643377, 264806140, 291286754, 582573508, 728216885, 1456433770, 2912867540]

約数ペア:

[(1, 2912867540), (2, 1456433770), (4, 728216885), (5, 582573508), (10, 291286754), (11, 264806140), (20, 145643377), (22, 132403070), (44, 66201535), (55, 52961228), (110, 26480614), (220, 13240307), (1699, 1714460), (3398, 857230), (6796, 428615), (7793, 373780), (8495, 342892), (15586, 186890), (16990, 171446), (18689, 155860), (31172, 93445), (33980, 85723), (37378, 77930), (38965, 74756)]