226852480

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2791}}^1$

素因数の和:2937

約数の個数: 64

約数和(自身を含む): 546785280

約数和(自身を除く): 319932800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 2791, 4064, 5080, 5582, 8128, 10160, 11164, 13955, 16256, 20320, 22328, 27910, 40640, 44656, 55820, 81280, 89312, 111640, 178624, 223280, 354457, 357248, 446560, 708914, 893120, 1417828, 1772285, 1786240, 2835656, 3544570, 5671312, 7089140, 11342624, 14178280, 22685248, 28356560, 45370496, 56713120, 113426240, 226852480]

約数ペア:

[(1, 226852480), (2, 113426240), (4, 56713120), (5, 45370496), (8, 28356560), (10, 22685248), (16, 14178280), (20, 11342624), (32, 7089140), (40, 5671312), (64, 3544570), (80, 2835656), (127, 1786240), (128, 1772285), (160, 1417828), (254, 893120), (320, 708914), (508, 446560), (635, 357248), (640, 354457), (1016, 223280), (1270, 178624), (2032, 111640), (2540, 89312), (2791, 81280), (4064, 55820), (5080, 44656), (5582, 40640), (8128, 27910), (10160, 22328), (11164, 20320), (13955, 16256)]