194612196680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{31663}}^1$

素因数の和:31975

約数の個数: 128

約数和(自身を含む): 487650931200

約数和(自身を除く): 293038734520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 229, 244, 305, 440, 458, 488, 610, 671, 916, 1145, 1220, 1342, 1832, 2290, 2440, 2519, 2684, 3355, 4580, 5038, 5368, 6710, 9160, 10076, 12595, 13420, 13969, 20152, 25190, 26840, 27938, 31663, 50380, 55876, 63326, 69845, 100760, 111752, 126652, 139690, 153659, 158315, 253304, 279380, 307318, 316630, 348293, 558760, 614636, 633260, 696586, 768295, 1229272, 1266520, 1393172, 1536590, 1741465, 1931443, 2786344, 3073180, 3482930, 3862886, 6146360, 6965860, 7250827, 7725772, 9657215, 13931720, 14501654, 15451544, 19314430, 21245873, 29003308, 36254135, 38628860, 42491746, 58006616, 72508270, 77257720, 79759097, 84983492, 106229365, 145016540, 159518194, 169966984, 212458730, 290033080, 319036388, 398795485, 424917460, 442300447, 638072776, 797590970, 849834920, 884600894, 1595181940, 1769201788, 2211502235, 3190363880, 3538403576, 4423004470, 4865304917, 8846008940, 9730609834, 17692017880, 19461219668, 24326524585, 38922439336, 48653049170, 97306098340, 194612196680]

約数ペア:

[(1, 194612196680), (2, 97306098340), (4, 48653049170), (5, 38922439336), (8, 24326524585), (10, 19461219668), (11, 17692017880), (20, 9730609834), (22, 8846008940), (40, 4865304917), (44, 4423004470), (55, 3538403576), (61, 3190363880), (88, 2211502235), (110, 1769201788), (122, 1595181940), (220, 884600894), (229, 849834920), (244, 797590970), (305, 638072776), (440, 442300447), (458, 424917460), (488, 398795485), (610, 319036388), (671, 290033080), (916, 212458730), (1145, 169966984), (1220, 159518194), (1342, 145016540), (1832, 106229365), (2290, 84983492), (2440, 79759097), (2519, 77257720), (2684, 72508270), (3355, 58006616), (4580, 42491746), (5038, 38628860), (5368, 36254135), (6710, 29003308), (9160, 21245873), (10076, 19314430), (12595, 15451544), (13420, 14501654), (13969, 13931720), (20152, 9657215), (25190, 7725772), (26840, 7250827), (27938, 6965860), (31663, 6146360), (50380, 3862886), (55876, 3482930), (63326, 3073180), (69845, 2786344), (100760, 1931443), (111752, 1741465), (126652, 1536590), (139690, 1393172), (153659, 1266520), (158315, 1229272), (253304, 768295), (279380, 696586), (307318, 633260), (316630, 614636), (348293, 558760)]