442854280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52973}}^1$

素因数の和:53014

約数の個数: 64

約数和(自身を含む): 1144238400

約数和(自身を除く): 701384120

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 52973, 105946, 211892, 264865, 423784, 529730, 582703, 1006487, 1059460, 1165406, 2012974, 2118920, 2330812, 2913515, 4025948, 4661624, 5032435, 5827030, 8051896, 10064870, 11071357, 11654060, 20129740, 22142714, 23308120, 40259480, 44285428, 55356785, 88570856, 110713570, 221427140, 442854280]

約数ペア:

[(1, 442854280), (2, 221427140), (4, 110713570), (5, 88570856), (8, 55356785), (10, 44285428), (11, 40259480), (19, 23308120), (20, 22142714), (22, 20129740), (38, 11654060), (40, 11071357), (44, 10064870), (55, 8051896), (76, 5827030), (88, 5032435), (95, 4661624), (110, 4025948), (152, 2913515), (190, 2330812), (209, 2118920), (220, 2012974), (380, 1165406), (418, 1059460), (440, 1006487), (760, 582703), (836, 529730), (1045, 423784), (1672, 264865), (2090, 211892), (4180, 105946), (8360, 52973)]