8824700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 21092400

約数和(自身を除く): 12267700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 179, 290, 340, 358, 425, 493, 580, 716, 725, 850, 895, 986, 1450, 1700, 1790, 1972, 2465, 2900, 3043, 3580, 4475, 4930, 5191, 6086, 8950, 9860, 10382, 12172, 12325, 15215, 17900, 20764, 24650, 25955, 30430, 49300, 51910, 60860, 76075, 88247, 103820, 129775, 152150, 176494, 259550, 304300, 352988, 441235, 519100, 882470, 1764940, 2206175, 4412350, 8824700]

約数ペア:

[(1, 8824700), (2, 4412350), (4, 2206175), (5, 1764940), (10, 882470), (17, 519100), (20, 441235), (25, 352988), (29, 304300), (34, 259550), (50, 176494), (58, 152150), (68, 129775), (85, 103820), (100, 88247), (116, 76075), (145, 60860), (170, 51910), (179, 49300), (290, 30430), (340, 25955), (358, 24650), (425, 20764), (493, 17900), (580, 15215), (716, 12325), (725, 12172), (850, 10382), (895, 9860), (986, 8950), (1450, 6086), (1700, 5191), (1790, 4930), (1972, 4475), (2465, 3580), (2900, 3043)]