549853480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{11059}}^1$

素因数の和:11194

約数の個数: 64

約数和(自身を含む): 1361707200

約数和(自身を除く): 811853720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 904, 1130, 1243, 2260, 2486, 4520, 4972, 6215, 9944, 11059, 12430, 22118, 24860, 44236, 49720, 55295, 88472, 110590, 121649, 221180, 243298, 442360, 486596, 608245, 973192, 1216490, 1249667, 2432980, 2499334, 4865960, 4998668, 6248335, 9997336, 12496670, 13746337, 24993340, 27492674, 49986680, 54985348, 68731685, 109970696, 137463370, 274926740, 549853480]

約数ペア:

[(1, 549853480), (2, 274926740), (4, 137463370), (5, 109970696), (8, 68731685), (10, 54985348), (11, 49986680), (20, 27492674), (22, 24993340), (40, 13746337), (44, 12496670), (55, 9997336), (88, 6248335), (110, 4998668), (113, 4865960), (220, 2499334), (226, 2432980), (440, 1249667), (452, 1216490), (565, 973192), (904, 608245), (1130, 486596), (1243, 442360), (2260, 243298), (2486, 221180), (4520, 121649), (4972, 110590), (6215, 88472), (9944, 55295), (11059, 49720), (12430, 44236), (22118, 24860)]