505423520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5437}}^1$

素因数の和:5542

約数の個数: 96

約数和(自身を含む): 1381339008

約数和(自身を除く): 875915488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2324, 2656, 2905, 3320, 4648, 5437, 5810, 6640, 9296, 10874, 11620, 13280, 18592, 21748, 23240, 27185, 38059, 43496, 46480, 54370, 76118, 86992, 92960, 108740, 152236, 173984, 190295, 217480, 304472, 380590, 434960, 451271, 608944, 761180, 869920, 902542, 1217888, 1522360, 1805084, 2256355, 3044720, 3158897, 3610168, 4512710, 6089440, 6317794, 7220336, 9025420, 12635588, 14440672, 15794485, 18050840, 25271176, 31588970, 36101680, 50542352, 63177940, 72203360, 101084704, 126355880, 252711760, 505423520]

約数ペア:

[(1, 505423520), (2, 252711760), (4, 126355880), (5, 101084704), (7, 72203360), (8, 63177940), (10, 50542352), (14, 36101680), (16, 31588970), (20, 25271176), (28, 18050840), (32, 15794485), (35, 14440672), (40, 12635588), (56, 9025420), (70, 7220336), (80, 6317794), (83, 6089440), (112, 4512710), (140, 3610168), (160, 3158897), (166, 3044720), (224, 2256355), (280, 1805084), (332, 1522360), (415, 1217888), (560, 902542), (581, 869920), (664, 761180), (830, 608944), (1120, 451271), (1162, 434960), (1328, 380590), (1660, 304472), (2324, 217480), (2656, 190295), (2905, 173984), (3320, 152236), (4648, 108740), (5437, 92960), (5810, 86992), (6640, 76118), (9296, 54370), (10874, 46480), (11620, 43496), (13280, 38059), (18592, 27185), (21748, 23240)]