58393240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 138024000

約数和(自身を除く): 79630760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 116, 142, 145, 232, 284, 290, 355, 568, 580, 709, 710, 1160, 1418, 1420, 2059, 2836, 2840, 3545, 4118, 5672, 7090, 8236, 10295, 14180, 16472, 20561, 20590, 28360, 41122, 41180, 50339, 82244, 82360, 100678, 102805, 164488, 201356, 205610, 251695, 402712, 411220, 503390, 822440, 1006780, 1459831, 2013560, 2919662, 5839324, 7299155, 11678648, 14598310, 29196620, 58393240]

約数ペア:

[(1, 58393240), (2, 29196620), (4, 14598310), (5, 11678648), (8, 7299155), (10, 5839324), (20, 2919662), (29, 2013560), (40, 1459831), (58, 1006780), (71, 822440), (116, 503390), (142, 411220), (145, 402712), (232, 251695), (284, 205610), (290, 201356), (355, 164488), (568, 102805), (580, 100678), (709, 82360), (710, 82244), (1160, 50339), (1418, 41180), (1420, 41122), (2059, 28360), (2836, 20590), (2840, 20561), (3545, 16472), (4118, 14180), (5672, 10295), (7090, 8236)]