134200240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 328478976

約数和(自身を除く): 194278736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 265, 310, 424, 496, 530, 620, 848, 1021, 1060, 1240, 1643, 2042, 2120, 2480, 3286, 4084, 4240, 5105, 6572, 8168, 8215, 10210, 13144, 16336, 16430, 20420, 26288, 31651, 32860, 40840, 54113, 63302, 65720, 81680, 108226, 126604, 131440, 158255, 216452, 253208, 270565, 316510, 432904, 506416, 541130, 633020, 865808, 1082260, 1266040, 1677503, 2164520, 2532080, 3355006, 4329040, 6710012, 8387515, 13420024, 16775030, 26840048, 33550060, 67100120, 134200240]

約数ペア:

[(1, 134200240), (2, 67100120), (4, 33550060), (5, 26840048), (8, 16775030), (10, 13420024), (16, 8387515), (20, 6710012), (31, 4329040), (40, 3355006), (53, 2532080), (62, 2164520), (80, 1677503), (106, 1266040), (124, 1082260), (155, 865808), (212, 633020), (248, 541130), (265, 506416), (310, 432904), (424, 316510), (496, 270565), (530, 253208), (620, 216452), (848, 158255), (1021, 131440), (1060, 126604), (1240, 108226), (1643, 81680), (2042, 65720), (2120, 63302), (2480, 54113), (3286, 40840), (4084, 32860), (4240, 31651), (5105, 26288), (6572, 20420), (8168, 16430), (8215, 16336), (10210, 13144)]