58788280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 140774400

約数和(自身を除く): 81986120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 103, 152, 190, 206, 380, 412, 515, 751, 760, 824, 1030, 1502, 1957, 2060, 3004, 3755, 3914, 4120, 6008, 7510, 7828, 9785, 14269, 15020, 15656, 19570, 28538, 30040, 39140, 57076, 71345, 77353, 78280, 114152, 142690, 154706, 285380, 309412, 386765, 570760, 618824, 773530, 1469707, 1547060, 2939414, 3094120, 5878828, 7348535, 11757656, 14697070, 29394140, 58788280]

約数ペア:

[(1, 58788280), (2, 29394140), (4, 14697070), (5, 11757656), (8, 7348535), (10, 5878828), (19, 3094120), (20, 2939414), (38, 1547060), (40, 1469707), (76, 773530), (95, 618824), (103, 570760), (152, 386765), (190, 309412), (206, 285380), (380, 154706), (412, 142690), (515, 114152), (751, 78280), (760, 77353), (824, 71345), (1030, 57076), (1502, 39140), (1957, 30040), (2060, 28538), (3004, 19570), (3755, 15656), (3914, 15020), (4120, 14269), (6008, 9785), (7510, 7828)]