434700920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5309}}^1$

素因数の和:5432

約数の個数: 64

約数和(自身を含む): 1032264000

約数和(自身を除く): 597563080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 712, 890, 920, 1780, 2047, 3560, 4094, 5309, 8188, 10235, 10618, 16376, 20470, 21236, 26545, 40940, 42472, 53090, 81880, 106180, 122107, 212360, 244214, 472501, 488428, 610535, 945002, 976856, 1221070, 1890004, 2362505, 2442140, 3780008, 4725010, 4884280, 9450020, 10867523, 18900040, 21735046, 43470092, 54337615, 86940184, 108675230, 217350460, 434700920]

約数ペア:

[(1, 434700920), (2, 217350460), (4, 108675230), (5, 86940184), (8, 54337615), (10, 43470092), (20, 21735046), (23, 18900040), (40, 10867523), (46, 9450020), (89, 4884280), (92, 4725010), (115, 3780008), (178, 2442140), (184, 2362505), (230, 1890004), (356, 1221070), (445, 976856), (460, 945002), (712, 610535), (890, 488428), (920, 472501), (1780, 244214), (2047, 212360), (3560, 122107), (4094, 106180), (5309, 81880), (8188, 53090), (10235, 42472), (10618, 40940), (16376, 26545), (20470, 21236)]