67387240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 160185600

約数和(自身を除く): 92798360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 712, 823, 890, 920, 1646, 1780, 2047, 3292, 3560, 4094, 4115, 6584, 8188, 8230, 10235, 16376, 16460, 18929, 20470, 32920, 37858, 40940, 73247, 75716, 81880, 94645, 146494, 151432, 189290, 292988, 366235, 378580, 585976, 732470, 757160, 1464940, 1684681, 2929880, 3369362, 6738724, 8423405, 13477448, 16846810, 33693620, 67387240]

約数ペア:

[(1, 67387240), (2, 33693620), (4, 16846810), (5, 13477448), (8, 8423405), (10, 6738724), (20, 3369362), (23, 2929880), (40, 1684681), (46, 1464940), (89, 757160), (92, 732470), (115, 585976), (178, 378580), (184, 366235), (230, 292988), (356, 189290), (445, 151432), (460, 146494), (712, 94645), (823, 81880), (890, 75716), (920, 73247), (1646, 40940), (1780, 37858), (2047, 32920), (3292, 20470), (3560, 18929), (4094, 16460), (4115, 16376), (6584, 10235), (8188, 8230)]