83003120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33469}}^1$

素因数の和:33513

約数の個数: 40

約数和(自身を含む): 199213440

約数和(自身を除く): 116210320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 33469, 66938, 133876, 167345, 267752, 334690, 535504, 669380, 1037539, 1338760, 2075078, 2677520, 4150156, 5187695, 8300312, 10375390, 16600624, 20750780, 41501560, 83003120]

約数ペア:

[(1, 83003120), (2, 41501560), (4, 20750780), (5, 16600624), (8, 10375390), (10, 8300312), (16, 5187695), (20, 4150156), (31, 2677520), (40, 2075078), (62, 1338760), (80, 1037539), (124, 669380), (155, 535504), (248, 334690), (310, 267752), (496, 167345), (620, 133876), (1240, 66938), (2480, 33469)]