42970960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17327}}^1$

素因数の和:17371

約数の個数: 40

約数和(自身を含む): 103136256

約数和(自身を除く): 60165296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 17327, 34654, 69308, 86635, 138616, 173270, 277232, 346540, 537137, 693080, 1074274, 1386160, 2148548, 2685685, 4297096, 5371370, 8594192, 10742740, 21485480, 42970960]

約数ペア:

[(1, 42970960), (2, 21485480), (4, 10742740), (5, 8594192), (8, 5371370), (10, 4297096), (16, 2685685), (20, 2148548), (31, 1386160), (40, 1074274), (62, 693080), (80, 537137), (124, 346540), (155, 277232), (248, 173270), (310, 138616), (496, 86635), (620, 69308), (1240, 34654), (2480, 17327)]