4492360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 11145600

約数和(自身を除く): 6653240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 257, 380, 437, 460, 514, 760, 874, 920, 1028, 1285, 1748, 2056, 2185, 2570, 3496, 4370, 4883, 5140, 5911, 8740, 9766, 10280, 11822, 17480, 19532, 23644, 24415, 29555, 39064, 47288, 48830, 59110, 97660, 112309, 118220, 195320, 224618, 236440, 449236, 561545, 898472, 1123090, 2246180, 4492360]

約数ペア:

[(1, 4492360), (2, 2246180), (4, 1123090), (5, 898472), (8, 561545), (10, 449236), (19, 236440), (20, 224618), (23, 195320), (38, 118220), (40, 112309), (46, 97660), (76, 59110), (92, 48830), (95, 47288), (115, 39064), (152, 29555), (184, 24415), (190, 23644), (230, 19532), (257, 17480), (380, 11822), (437, 10280), (460, 9766), (514, 8740), (760, 5911), (874, 5140), (920, 4883), (1028, 4370), (1285, 3496), (1748, 2570), (2056, 2185)]