119648840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 283944960

約数和(自身を除く): 164296120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 1240, 1457, 1880, 2053, 2914, 4106, 5828, 7285, 8212, 10265, 11656, 14570, 16424, 20530, 29140, 41060, 58280, 63643, 82120, 96491, 127286, 192982, 254572, 318215, 385964, 482455, 509144, 636430, 771928, 964910, 1272860, 1929820, 2545720, 2991221, 3859640, 5982442, 11964884, 14956105, 23929768, 29912210, 59824420, 119648840]

約数ペア:

[(1, 119648840), (2, 59824420), (4, 29912210), (5, 23929768), (8, 14956105), (10, 11964884), (20, 5982442), (31, 3859640), (40, 2991221), (47, 2545720), (62, 1929820), (94, 1272860), (124, 964910), (155, 771928), (188, 636430), (235, 509144), (248, 482455), (310, 385964), (376, 318215), (470, 254572), (620, 192982), (940, 127286), (1240, 96491), (1457, 82120), (1880, 63643), (2053, 58280), (2914, 41060), (4106, 29140), (5828, 20530), (7285, 16424), (8212, 14570), (10265, 11656)]