83299480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 212343120

約数和(自身を除く): 129043640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 197, 220, 248, 310, 341, 394, 440, 620, 682, 788, 961, 985, 1240, 1364, 1576, 1705, 1922, 1970, 2167, 2728, 3410, 3844, 3940, 4334, 4805, 6107, 6820, 7688, 7880, 8668, 9610, 10571, 10835, 12214, 13640, 17336, 19220, 21142, 21670, 24428, 30535, 38440, 42284, 43340, 48856, 52855, 61070, 67177, 84568, 86680, 105710, 122140, 134354, 189317, 211420, 244280, 268708, 335885, 378634, 422840, 537416, 671770, 757268, 946585, 1343540, 1514536, 1893170, 2082487, 2687080, 3786340, 4164974, 7572680, 8329948, 10412435, 16659896, 20824870, 41649740, 83299480]

約数ペア:

[(1, 83299480), (2, 41649740), (4, 20824870), (5, 16659896), (8, 10412435), (10, 8329948), (11, 7572680), (20, 4164974), (22, 3786340), (31, 2687080), (40, 2082487), (44, 1893170), (55, 1514536), (62, 1343540), (88, 946585), (110, 757268), (124, 671770), (155, 537416), (197, 422840), (220, 378634), (248, 335885), (310, 268708), (341, 244280), (394, 211420), (440, 189317), (620, 134354), (682, 122140), (788, 105710), (961, 86680), (985, 84568), (1240, 67177), (1364, 61070), (1576, 52855), (1705, 48856), (1922, 43340), (1970, 42284), (2167, 38440), (2728, 30535), (3410, 24428), (3844, 21670), (3940, 21142), (4334, 19220), (4805, 17336), (6107, 13640), (6820, 12214), (7688, 10835), (7880, 10571), (8668, 9610)]