508476260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 1147474944

約数和(自身を除く): 638998684

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 83, 124, 155, 164, 166, 205, 241, 310, 332, 410, 415, 482, 620, 820, 830, 964, 1205, 1271, 1660, 2410, 2542, 2573, 3403, 4820, 5084, 5146, 6355, 6806, 7471, 9881, 10292, 12710, 12865, 13612, 14942, 17015, 19762, 20003, 25420, 25730, 29884, 34030, 37355, 39524, 40006, 49405, 51460, 68060, 74710, 80012, 98810, 100015, 105493, 149420, 197620, 200030, 210986, 306311, 400060, 421972, 527465, 612622, 620093, 820123, 1054930, 1225244, 1240186, 1531555, 1640246, 2109860, 2480372, 3063110, 3100465, 3280492, 4100615, 6126220, 6200930, 8201230, 12401860, 16402460, 25423813, 50847626, 101695252, 127119065, 254238130, 508476260]

約数ペア:

[(1, 508476260), (2, 254238130), (4, 127119065), (5, 101695252), (10, 50847626), (20, 25423813), (31, 16402460), (41, 12401860), (62, 8201230), (82, 6200930), (83, 6126220), (124, 4100615), (155, 3280492), (164, 3100465), (166, 3063110), (205, 2480372), (241, 2109860), (310, 1640246), (332, 1531555), (410, 1240186), (415, 1225244), (482, 1054930), (620, 820123), (820, 620093), (830, 612622), (964, 527465), (1205, 421972), (1271, 400060), (1660, 306311), (2410, 210986), (2542, 200030), (2573, 197620), (3403, 149420), (4820, 105493), (5084, 100015), (5146, 98810), (6355, 80012), (6806, 74710), (7471, 68060), (9881, 51460), (10292, 49405), (12710, 40006), (12865, 39524), (13612, 37355), (14942, 34030), (17015, 29884), (19762, 25730), (20003, 25420)]