2912208200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42701}}^1$

素因数の和:42759

約数の個数: 96

約数和(自身を含む): 7624869120

約数和(自身を除く): 4712660920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1240, 1364, 1550, 1705, 2200, 2728, 3100, 3410, 6200, 6820, 8525, 13640, 17050, 34100, 42701, 68200, 85402, 170804, 213505, 341608, 427010, 469711, 854020, 939422, 1067525, 1323731, 1708040, 1878844, 2135050, 2348555, 2647462, 3757688, 4270100, 4697110, 5294924, 6618655, 8540200, 9394220, 10589848, 11742775, 13237310, 14561041, 18788440, 23485550, 26474620, 29122082, 33093275, 46971100, 52949240, 58244164, 66186550, 72805205, 93942200, 116488328, 132373100, 145610410, 264746200, 291220820, 364026025, 582441640, 728052050, 1456104100, 2912208200]

約数ペア:

[(1, 2912208200), (2, 1456104100), (4, 728052050), (5, 582441640), (8, 364026025), (10, 291220820), (11, 264746200), (20, 145610410), (22, 132373100), (25, 116488328), (31, 93942200), (40, 72805205), (44, 66186550), (50, 58244164), (55, 52949240), (62, 46971100), (88, 33093275), (100, 29122082), (110, 26474620), (124, 23485550), (155, 18788440), (200, 14561041), (220, 13237310), (248, 11742775), (275, 10589848), (310, 9394220), (341, 8540200), (440, 6618655), (550, 5294924), (620, 4697110), (682, 4270100), (775, 3757688), (1100, 2647462), (1240, 2348555), (1364, 2135050), (1550, 1878844), (1705, 1708040), (2200, 1323731), (2728, 1067525), (3100, 939422), (3410, 854020), (6200, 469711), (6820, 427010), (8525, 341608), (13640, 213505), (17050, 170804), (34100, 85402), (42701, 68200)]