34128520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 49852280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 1619, 2108, 2635, 3238, 4216, 5270, 6476, 8095, 10540, 12952, 16190, 21080, 27523, 32380, 50189, 55046, 64760, 100378, 110092, 137615, 200756, 220184, 250945, 275230, 401512, 501890, 550460, 853213, 1003780, 1100920, 1706426, 2007560, 3412852, 4266065, 6825704, 8532130, 17064260, 34128520]

約数ペア:

[(1, 34128520), (2, 17064260), (4, 8532130), (5, 6825704), (8, 4266065), (10, 3412852), (17, 2007560), (20, 1706426), (31, 1100920), (34, 1003780), (40, 853213), (62, 550460), (68, 501890), (85, 401512), (124, 275230), (136, 250945), (155, 220184), (170, 200756), (248, 137615), (310, 110092), (340, 100378), (527, 64760), (620, 55046), (680, 50189), (1054, 32380), (1240, 27523), (1619, 21080), (2108, 16190), (2635, 12952), (3238, 10540), (4216, 8095), (5270, 6476)]