103301860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15991}}^1$

素因数の和:16036

約数の個数: 48

約数和(自身を含む): 241799040

約数和(自身を除く): 138497180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 15991, 31982, 63964, 79955, 159910, 271847, 303829, 319820, 543694, 607658, 1087388, 1215316, 1359235, 1519145, 2718470, 3038290, 5165093, 5436940, 6076580, 10330186, 20660372, 25825465, 51650930, 103301860]

約数ペア:

[(1, 103301860), (2, 51650930), (4, 25825465), (5, 20660372), (10, 10330186), (17, 6076580), (19, 5436940), (20, 5165093), (34, 3038290), (38, 2718470), (68, 1519145), (76, 1359235), (85, 1215316), (95, 1087388), (170, 607658), (190, 543694), (323, 319820), (340, 303829), (380, 271847), (646, 159910), (1292, 79955), (1615, 63964), (3230, 31982), (6460, 15991)]