4250240

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 10557000

約数和(自身を除く): 6306760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 229, 232, 290, 320, 458, 464, 580, 640, 916, 928, 1145, 1160, 1832, 1856, 2290, 2320, 3664, 3712, 4580, 4640, 6641, 7328, 9160, 9280, 13282, 14656, 18320, 18560, 26564, 29312, 33205, 36640, 53128, 66410, 73280, 106256, 132820, 146560, 212512, 265640, 425024, 531280, 850048, 1062560, 2125120, 4250240]

約数ペア:

[(1, 4250240), (2, 2125120), (4, 1062560), (5, 850048), (8, 531280), (10, 425024), (16, 265640), (20, 212512), (29, 146560), (32, 132820), (40, 106256), (58, 73280), (64, 66410), (80, 53128), (116, 36640), (128, 33205), (145, 29312), (160, 26564), (229, 18560), (232, 18320), (290, 14656), (320, 13282), (458, 9280), (464, 9160), (580, 7328), (640, 6641), (916, 4640), (928, 4580), (1145, 3712), (1160, 3664), (1832, 2320), (1856, 2290)]