14133520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 34997760

約数和(自身を除く): 20864240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 139, 155, 164, 205, 248, 278, 310, 328, 410, 496, 556, 620, 656, 695, 820, 1112, 1240, 1271, 1390, 1640, 2224, 2480, 2542, 2780, 3280, 4309, 5084, 5560, 5699, 6355, 8618, 10168, 11120, 11398, 12710, 17236, 20336, 21545, 22796, 25420, 28495, 34472, 43090, 45592, 50840, 56990, 68944, 86180, 91184, 101680, 113980, 172360, 176669, 227960, 344720, 353338, 455920, 706676, 883345, 1413352, 1766690, 2826704, 3533380, 7066760, 14133520]

約数ペア:

[(1, 14133520), (2, 7066760), (4, 3533380), (5, 2826704), (8, 1766690), (10, 1413352), (16, 883345), (20, 706676), (31, 455920), (40, 353338), (41, 344720), (62, 227960), (80, 176669), (82, 172360), (124, 113980), (139, 101680), (155, 91184), (164, 86180), (205, 68944), (248, 56990), (278, 50840), (310, 45592), (328, 43090), (410, 34472), (496, 28495), (556, 25420), (620, 22796), (656, 21545), (695, 20336), (820, 17236), (1112, 12710), (1240, 11398), (1271, 11120), (1390, 10168), (1640, 8618), (2224, 6355), (2480, 5699), (2542, 5560), (2780, 5084), (3280, 4309)]