475643450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3019}}^1$

素因数の和:3191

約数の個数: 48

約数和(自身を含む): 930208320

約数和(自身を除く): 454564870

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 137, 230, 274, 575, 685, 1150, 1370, 3019, 3151, 3425, 6038, 6302, 6850, 15095, 15755, 30190, 31510, 69437, 75475, 78775, 138874, 150950, 157550, 347185, 413603, 694370, 827206, 1735925, 2068015, 3471850, 4136030, 9512869, 10340075, 19025738, 20680150, 47564345, 95128690, 237821725, 475643450]

約数ペア:

[(1, 475643450), (2, 237821725), (5, 95128690), (10, 47564345), (23, 20680150), (25, 19025738), (46, 10340075), (50, 9512869), (115, 4136030), (137, 3471850), (230, 2068015), (274, 1735925), (575, 827206), (685, 694370), (1150, 413603), (1370, 347185), (3019, 157550), (3151, 150950), (3425, 138874), (6038, 78775), (6302, 75475), (6850, 69437), (15095, 31510), (15755, 30190)]