182947120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 445685760

約数和(自身を除く): 262738640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 71, 80, 124, 142, 155, 248, 284, 310, 355, 496, 568, 620, 710, 1039, 1136, 1240, 1420, 2078, 2201, 2480, 2840, 4156, 4402, 5195, 5680, 8312, 8804, 10390, 11005, 16624, 17608, 20780, 22010, 32209, 35216, 41560, 44020, 64418, 73769, 83120, 88040, 128836, 147538, 161045, 176080, 257672, 295076, 322090, 368845, 515344, 590152, 644180, 737690, 1180304, 1288360, 1475380, 2286839, 2576720, 2950760, 4573678, 5901520, 9147356, 11434195, 18294712, 22868390, 36589424, 45736780, 91473560, 182947120]

約数ペア:

[(1, 182947120), (2, 91473560), (4, 45736780), (5, 36589424), (8, 22868390), (10, 18294712), (16, 11434195), (20, 9147356), (31, 5901520), (40, 4573678), (62, 2950760), (71, 2576720), (80, 2286839), (124, 1475380), (142, 1288360), (155, 1180304), (248, 737690), (284, 644180), (310, 590152), (355, 515344), (496, 368845), (568, 322090), (620, 295076), (710, 257672), (1039, 176080), (1136, 161045), (1240, 147538), (1420, 128836), (2078, 88040), (2201, 83120), (2480, 73769), (2840, 64418), (4156, 44020), (4402, 41560), (5195, 35216), (5680, 32209), (8312, 22010), (8804, 20780), (10390, 17608), (11005, 16624)]