54412960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2598

約数の個数: 96

約数和(自身を含む): 154707840

約数和(自身を除く): 100294880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2557, 2660, 3040, 4256, 5114, 5320, 10228, 10640, 12785, 17899, 20456, 21280, 25570, 35798, 40912, 48583, 51140, 71596, 81824, 89495, 97166, 102280, 143192, 178990, 194332, 204560, 242915, 286384, 340081, 357980, 388664, 409120, 485830, 572768, 680162, 715960, 777328, 971660, 1360324, 1431920, 1554656, 1700405, 1943320, 2720648, 2863840, 3400810, 3886640, 5441296, 6801620, 7773280, 10882592, 13603240, 27206480, 54412960]

約数ペア:

[(1, 54412960), (2, 27206480), (4, 13603240), (5, 10882592), (7, 7773280), (8, 6801620), (10, 5441296), (14, 3886640), (16, 3400810), (19, 2863840), (20, 2720648), (28, 1943320), (32, 1700405), (35, 1554656), (38, 1431920), (40, 1360324), (56, 971660), (70, 777328), (76, 715960), (80, 680162), (95, 572768), (112, 485830), (133, 409120), (140, 388664), (152, 357980), (160, 340081), (190, 286384), (224, 242915), (266, 204560), (280, 194332), (304, 178990), (380, 143192), (532, 102280), (560, 97166), (608, 89495), (665, 81824), (760, 71596), (1064, 51140), (1120, 48583), (1330, 40912), (1520, 35798), (2128, 25570), (2557, 21280), (2660, 20456), (3040, 17899), (4256, 12785), (5114, 10640), (5320, 10228)]