27121309760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{66683}}^1$

素因数の和:66772

約数の個数: 112

約数和(自身を含む): 68292951552

約数和(自身を除く): 41171641792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 155, 160, 164, 205, 248, 310, 320, 328, 410, 496, 620, 656, 820, 992, 1240, 1271, 1312, 1640, 1984, 2480, 2542, 2624, 3280, 4960, 5084, 6355, 6560, 9920, 10168, 12710, 13120, 20336, 25420, 40672, 50840, 66683, 81344, 101680, 133366, 203360, 266732, 333415, 406720, 533464, 666830, 1066928, 1333660, 2067173, 2133856, 2667320, 2734003, 4134346, 4267712, 5334640, 5468006, 8268692, 10335865, 10669280, 10936012, 13670015, 16537384, 20671730, 21338560, 21872024, 27340030, 33074768, 41343460, 43744048, 54680060, 66149536, 82686920, 84754093, 87488096, 109360120, 132299072, 165373840, 169508186, 174976192, 218720240, 330747680, 339016372, 423770465, 437440480, 661495360, 678032744, 847540930, 874880960, 1356065488, 1695081860, 2712130976, 3390163720, 5424261952, 6780327440, 13560654880, 27121309760]

約数ペア:

[(1, 27121309760), (2, 13560654880), (4, 6780327440), (5, 5424261952), (8, 3390163720), (10, 2712130976), (16, 1695081860), (20, 1356065488), (31, 874880960), (32, 847540930), (40, 678032744), (41, 661495360), (62, 437440480), (64, 423770465), (80, 339016372), (82, 330747680), (124, 218720240), (155, 174976192), (160, 169508186), (164, 165373840), (205, 132299072), (248, 109360120), (310, 87488096), (320, 84754093), (328, 82686920), (410, 66149536), (496, 54680060), (620, 43744048), (656, 41343460), (820, 33074768), (992, 27340030), (1240, 21872024), (1271, 21338560), (1312, 20671730), (1640, 16537384), (1984, 13670015), (2480, 10936012), (2542, 10669280), (2624, 10335865), (3280, 8268692), (4960, 5468006), (5084, 5334640), (6355, 4267712), (6560, 4134346), (9920, 2734003), (10168, 2667320), (12710, 2133856), (13120, 2067173), (20336, 1333660), (25420, 1066928), (40672, 666830), (50840, 533464), (66683, 406720), (81344, 333415), (101680, 266732), (133366, 203360)]