33780456860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{3881}}^1$

素因数の和:4311

約数の個数: 96

約数和(自身を含む): 75326328000

約数和(自身を除く): 41545871140

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 349, 430, 580, 698, 860, 1247, 1396, 1745, 2494, 3490, 3881, 4988, 6235, 6980, 7762, 10121, 12470, 15007, 15524, 19405, 20242, 24940, 30014, 38810, 40484, 50605, 60028, 75035, 77620, 101210, 112549, 150070, 166883, 202420, 225098, 300140, 333766, 435203, 450196, 562745, 667532, 834415, 870406, 1125490, 1354469, 1668830, 1740812, 2176015, 2250980, 2708938, 3337660, 4352030, 4839607, 5417876, 6772345, 8704060, 9679214, 13544690, 19358428, 24198035, 27089380, 39279601, 48396070, 58242167, 78559202, 96792140, 116484334, 157118404, 196398005, 232968668, 291210835, 392796010, 582421670, 785592020, 1164843340, 1689022843, 3378045686, 6756091372, 8445114215, 16890228430, 33780456860]

約数ペア:

[(1, 33780456860), (2, 16890228430), (4, 8445114215), (5, 6756091372), (10, 3378045686), (20, 1689022843), (29, 1164843340), (43, 785592020), (58, 582421670), (86, 392796010), (116, 291210835), (145, 232968668), (172, 196398005), (215, 157118404), (290, 116484334), (349, 96792140), (430, 78559202), (580, 58242167), (698, 48396070), (860, 39279601), (1247, 27089380), (1396, 24198035), (1745, 19358428), (2494, 13544690), (3490, 9679214), (3881, 8704060), (4988, 6772345), (6235, 5417876), (6980, 4839607), (7762, 4352030), (10121, 3337660), (12470, 2708938), (15007, 2250980), (15524, 2176015), (19405, 1740812), (20242, 1668830), (24940, 1354469), (30014, 1125490), (38810, 870406), (40484, 834415), (50605, 667532), (60028, 562745), (75035, 450196), (77620, 435203), (101210, 333766), (112549, 300140), (150070, 225098), (166883, 202420)]