23742320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42397}}^1$

素因数の和:42417

約数の個数: 40

約数和(自身を含む): 63088224

約数和(自身を除く): 39345904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42397, 84794, 169588, 211985, 296779, 339176, 423970, 593558, 678352, 847940, 1187116, 1483895, 1695880, 2374232, 2967790, 3391760, 4748464, 5935580, 11871160, 23742320]

約数ペア:

[(1, 23742320), (2, 11871160), (4, 5935580), (5, 4748464), (7, 3391760), (8, 2967790), (10, 2374232), (14, 1695880), (16, 1483895), (20, 1187116), (28, 847940), (35, 678352), (40, 593558), (56, 423970), (70, 339176), (80, 296779), (112, 211985), (140, 169588), (280, 84794), (560, 42397)]