23177720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30497}}^1$

素因数の和:30527

約数の個数: 32

約数和(自身を含む): 54896400

約数和(自身を除く): 31718680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 30497, 60994, 121988, 152485, 243976, 304970, 579443, 609940, 1158886, 1219880, 2317772, 2897215, 4635544, 5794430, 11588860, 23177720]

約数ペア:

[(1, 23177720), (2, 11588860), (4, 5794430), (5, 4635544), (8, 2897215), (10, 2317772), (19, 1219880), (20, 1158886), (38, 609940), (40, 579443), (76, 304970), (95, 243976), (152, 152485), (190, 121988), (380, 60994), (760, 30497)]