25288860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24793}}^1$

素因数の和:24822

約数の個数: 48

約数和(自身を含む): 74977056

約数和(自身を除く): 49688196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 24793, 49586, 74379, 99172, 123965, 148758, 247930, 297516, 371895, 421481, 495860, 743790, 842962, 1264443, 1487580, 1685924, 2107405, 2528886, 4214810, 5057772, 6322215, 8429620, 12644430, 25288860]

約数ペア:

[(1, 25288860), (2, 12644430), (3, 8429620), (4, 6322215), (5, 5057772), (6, 4214810), (10, 2528886), (12, 2107405), (15, 1685924), (17, 1487580), (20, 1264443), (30, 842962), (34, 743790), (51, 495860), (60, 421481), (68, 371895), (85, 297516), (102, 247930), (170, 148758), (204, 123965), (255, 99172), (340, 74379), (510, 49586), (1020, 24793)]