23498590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 46153152

約数和(自身を除く): 22654562

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 173, 235, 289, 346, 470, 578, 799, 865, 1445, 1598, 1730, 2890, 2941, 3995, 5882, 7990, 8131, 13583, 14705, 16262, 27166, 29410, 40655, 49997, 67915, 81310, 99994, 135830, 138227, 249985, 276454, 499970, 691135, 1382270, 2349859, 4699718, 11749295, 23498590]

約数ペア:

[(1, 23498590), (2, 11749295), (5, 4699718), (10, 2349859), (17, 1382270), (34, 691135), (47, 499970), (85, 276454), (94, 249985), (170, 138227), (173, 135830), (235, 99994), (289, 81310), (346, 67915), (470, 49997), (578, 40655), (799, 29410), (865, 27166), (1445, 16262), (1598, 14705), (1730, 13583), (2890, 8131), (2941, 7990), (3995, 5882)]