22818620

素因数分解:

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

素因数の和:195

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 33790660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 53, 55, 76, 95, 103, 106, 110, 190, 206, 209, 212, 220, 265, 380, 412, 418, 515, 530, 583, 836, 1007, 1030, 1045, 1060, 1133, 1166, 1957, 2014, 2060, 2090, 2266, 2332, 2915, 3914, 4028, 4180, 4532, 5035, 5459, 5665, 5830, 7828, 9785, 10070, 10918, 11077, 11330, 11660, 19570, 20140, 21527, 21836, 22154, 22660, 27295, 39140, 43054, 44308, 54590, 55385, 60049, 86108, 103721, 107635, 109180, 110770, 120098, 207442, 215270, 221540, 240196, 300245, 414884, 430540, 518605, 600490, 1037210, 1140931, 1200980, 2074420, 2281862, 4563724, 5704655, 11409310, 22818620]

約数ペア:

[(1, 22818620), (2, 11409310), (4, 5704655), (5, 4563724), (10, 2281862), (11, 2074420), (19, 1200980), (20, 1140931), (22, 1037210), (38, 600490), (44, 518605), (53, 430540), (55, 414884), (76, 300245), (95, 240196), (103, 221540), (106, 215270), (110, 207442), (190, 120098), (206, 110770), (209, 109180), (212, 107635), (220, 103721), (265, 86108), (380, 60049), (412, 55385), (418, 54590), (515, 44308), (530, 43054), (583, 39140), (836, 27295), (1007, 22660), (1030, 22154), (1045, 21836), (1060, 21527), (1133, 20140), (1166, 19570), (1957, 11660), (2014, 11330), (2060, 11077), (2090, 10918), (2266, 10070), (2332, 9785), (2915, 7828), (3914, 5830), (4028, 5665), (4180, 5459), (4532, 5035)]