91900510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 93168290

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 89, 94, 130, 169, 178, 235, 338, 445, 470, 611, 845, 890, 1157, 1222, 1690, 2197, 2314, 3055, 4183, 4394, 5785, 6110, 7943, 8366, 10985, 11570, 15041, 15886, 20915, 21970, 30082, 39715, 41830, 54379, 75205, 79430, 103259, 108758, 150410, 195533, 206518, 271895, 391066, 516295, 543790, 706927, 977665, 1032590, 1413854, 1955330, 3534635, 7069270, 9190051, 18380102, 45950255, 91900510]

約数ペア:

[(1, 91900510), (2, 45950255), (5, 18380102), (10, 9190051), (13, 7069270), (26, 3534635), (47, 1955330), (65, 1413854), (89, 1032590), (94, 977665), (130, 706927), (169, 543790), (178, 516295), (235, 391066), (338, 271895), (445, 206518), (470, 195533), (611, 150410), (845, 108758), (890, 103259), (1157, 79430), (1222, 75205), (1690, 54379), (2197, 41830), (2314, 39715), (3055, 30082), (4183, 21970), (4394, 20915), (5785, 15886), (6110, 15041), (7943, 11570), (8366, 10985)]