188525260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 514805760

約数和(自身を除く): 326280500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 121, 124, 140, 154, 155, 217, 220, 242, 308, 310, 341, 359, 385, 434, 484, 605, 620, 682, 718, 770, 847, 868, 1085, 1210, 1364, 1436, 1540, 1694, 1705, 1795, 2170, 2387, 2420, 2513, 3388, 3410, 3590, 3751, 3949, 4235, 4340, 4774, 5026, 6820, 7180, 7502, 7898, 8470, 9548, 10052, 11129, 11935, 12565, 15004, 15796, 16940, 18755, 19745, 22258, 23870, 25130, 26257, 27643, 37510, 39490, 43439, 44516, 47740, 50260, 52514, 55286, 55645, 75020, 77903, 78980, 86878, 105028, 110572, 111290, 122419, 131285, 138215, 155806, 173756, 217195, 222580, 244838, 262570, 276430, 304073, 311612, 389515, 434390, 489676, 525140, 552860, 608146, 612095, 779030, 856933, 868780, 1216292, 1224190, 1346609, 1520365, 1558060, 1713866, 2448380, 2693218, 3040730, 3427732, 4284665, 5386436, 6081460, 6733045, 8569330, 9426263, 13466090, 17138660, 18852526, 26932180, 37705052, 47131315, 94262630, 188525260]

約数ペア:

[(1, 188525260), (2, 94262630), (4, 47131315), (5, 37705052), (7, 26932180), (10, 18852526), (11, 17138660), (14, 13466090), (20, 9426263), (22, 8569330), (28, 6733045), (31, 6081460), (35, 5386436), (44, 4284665), (55, 3427732), (62, 3040730), (70, 2693218), (77, 2448380), (110, 1713866), (121, 1558060), (124, 1520365), (140, 1346609), (154, 1224190), (155, 1216292), (217, 868780), (220, 856933), (242, 779030), (308, 612095), (310, 608146), (341, 552860), (359, 525140), (385, 489676), (434, 434390), (484, 389515), (605, 311612), (620, 304073), (682, 276430), (718, 262570), (770, 244838), (847, 222580), (868, 217195), (1085, 173756), (1210, 155806), (1364, 138215), (1436, 131285), (1540, 122419), (1694, 111290), (1705, 110572), (1795, 105028), (2170, 86878), (2387, 78980), (2420, 77903), (2513, 75020), (3388, 55645), (3410, 55286), (3590, 52514), (3751, 50260), (3949, 47740), (4235, 44516), (4340, 43439), (4774, 39490), (5026, 37510), (6820, 27643), (7180, 26257), (7502, 25130), (7898, 23870), (8470, 22258), (9548, 19745), (10052, 18755), (11129, 16940), (11935, 15796), (12565, 15004)]