42451130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{599}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 80784000

約数和(自身を除く): 38332870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 373, 599, 746, 1198, 1865, 2995, 3730, 5990, 7087, 11381, 14174, 22762, 35435, 56905, 70870, 113810, 223427, 446854, 1117135, 2234270, 4245113, 8490226, 21225565, 42451130]

約数ペア:

[(1, 42451130), (2, 21225565), (5, 8490226), (10, 4245113), (19, 2234270), (38, 1117135), (95, 446854), (190, 223427), (373, 113810), (599, 70870), (746, 56905), (1198, 35435), (1865, 22762), (2995, 14174), (3730, 11381), (5990, 7087)]