91425460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28393}}^1$

素因数の和:28432

約数の個数: 48

約数和(自身を含む): 228969216

約数和(自身を除く): 137543756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 28393, 56786, 113572, 141965, 198751, 283930, 397502, 567860, 653039, 795004, 993755, 1306078, 1987510, 2612156, 3265195, 3975020, 4571273, 6530390, 9142546, 13060780, 18285092, 22856365, 45712730, 91425460]

約数ペア:

[(1, 91425460), (2, 45712730), (4, 22856365), (5, 18285092), (7, 13060780), (10, 9142546), (14, 6530390), (20, 4571273), (23, 3975020), (28, 3265195), (35, 2612156), (46, 1987510), (70, 1306078), (92, 993755), (115, 795004), (140, 653039), (161, 567860), (230, 397502), (322, 283930), (460, 198751), (644, 141965), (805, 113572), (1610, 56786), (3220, 28393)]