45637240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 75668360

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 53, 55, 76, 88, 95, 103, 106, 110, 152, 190, 206, 209, 212, 220, 265, 380, 412, 418, 424, 440, 515, 530, 583, 760, 824, 836, 1007, 1030, 1045, 1060, 1133, 1166, 1672, 1957, 2014, 2060, 2090, 2120, 2266, 2332, 2915, 3914, 4028, 4120, 4180, 4532, 4664, 5035, 5459, 5665, 5830, 7828, 8056, 8360, 9064, 9785, 10070, 10918, 11077, 11330, 11660, 15656, 19570, 20140, 21527, 21836, 22154, 22660, 23320, 27295, 39140, 40280, 43054, 43672, 44308, 45320, 54590, 55385, 60049, 78280, 86108, 88616, 103721, 107635, 109180, 110770, 120098, 172216, 207442, 215270, 218360, 221540, 240196, 300245, 414884, 430540, 443080, 480392, 518605, 600490, 829768, 861080, 1037210, 1140931, 1200980, 2074420, 2281862, 2401960, 4148840, 4563724, 5704655, 9127448, 11409310, 22818620, 45637240]

約数ペア:

[(1, 45637240), (2, 22818620), (4, 11409310), (5, 9127448), (8, 5704655), (10, 4563724), (11, 4148840), (19, 2401960), (20, 2281862), (22, 2074420), (38, 1200980), (40, 1140931), (44, 1037210), (53, 861080), (55, 829768), (76, 600490), (88, 518605), (95, 480392), (103, 443080), (106, 430540), (110, 414884), (152, 300245), (190, 240196), (206, 221540), (209, 218360), (212, 215270), (220, 207442), (265, 172216), (380, 120098), (412, 110770), (418, 109180), (424, 107635), (440, 103721), (515, 88616), (530, 86108), (583, 78280), (760, 60049), (824, 55385), (836, 54590), (1007, 45320), (1030, 44308), (1045, 43672), (1060, 43054), (1133, 40280), (1166, 39140), (1672, 27295), (1957, 23320), (2014, 22660), (2060, 22154), (2090, 21836), (2120, 21527), (2266, 20140), (2332, 19570), (2915, 15656), (3914, 11660), (4028, 11330), (4120, 11077), (4180, 10918), (4532, 10070), (4664, 9785), (5035, 9064), (5459, 8360), (5665, 8056), (5830, 7828)]