57690440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 137462400

約数和(自身を除く): 79771960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 859, 920, 1460, 1679, 1718, 2920, 3358, 3436, 4295, 6716, 6872, 8395, 8590, 13432, 16790, 17180, 19757, 33580, 34360, 39514, 62707, 67160, 79028, 98785, 125414, 158056, 197570, 250828, 313535, 395140, 501656, 627070, 790280, 1254140, 1442261, 2508280, 2884522, 5769044, 7211305, 11538088, 14422610, 28845220, 57690440]

約数ペア:

[(1, 57690440), (2, 28845220), (4, 14422610), (5, 11538088), (8, 7211305), (10, 5769044), (20, 2884522), (23, 2508280), (40, 1442261), (46, 1254140), (73, 790280), (92, 627070), (115, 501656), (146, 395140), (184, 313535), (230, 250828), (292, 197570), (365, 158056), (460, 125414), (584, 98785), (730, 79028), (859, 67160), (920, 62707), (1460, 39514), (1679, 34360), (1718, 33580), (2920, 19757), (3358, 17180), (3436, 16790), (4295, 13432), (6716, 8590), (6872, 8395)]