72472550

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 138419712

約数和(自身を除く): 65947162

約数列:

[1, 2, 5, 10, 25, 50, 101, 113, 127, 202, 226, 254, 505, 565, 635, 1010, 1130, 1270, 2525, 2825, 3175, 5050, 5650, 6350, 11413, 12827, 14351, 22826, 25654, 28702, 57065, 64135, 71755, 114130, 128270, 143510, 285325, 320675, 358775, 570650, 641350, 717550, 1449451, 2898902, 7247255, 14494510, 36236275, 72472550]

約数ペア:

[(1, 72472550), (2, 36236275), (5, 14494510), (10, 7247255), (25, 2898902), (50, 1449451), (101, 717550), (113, 641350), (127, 570650), (202, 358775), (226, 320675), (254, 285325), (505, 143510), (565, 128270), (635, 114130), (1010, 71755), (1130, 64135), (1270, 57065), (2525, 28702), (2825, 25654), (3175, 22826), (5050, 14351), (5650, 12827), (6350, 11413)]