23747720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31247}}^1$

素因数の和:31277

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 32498680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 31247, 62494, 124988, 156235, 249976, 312470, 593693, 624940, 1187386, 1249880, 2374772, 2968465, 4749544, 5936930, 11873860, 23747720]

約数ペア:

[(1, 23747720), (2, 11873860), (4, 5936930), (5, 4749544), (8, 2968465), (10, 2374772), (19, 1249880), (20, 1187386), (38, 624940), (40, 593693), (76, 312470), (95, 249976), (152, 156235), (190, 124988), (380, 62494), (760, 31247)]