248843950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1607}}^1$

素因数の和:1801

約数の個数: 48

約数和(自身を含む): 490504320

約数和(自身を除く): 241660370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 163, 190, 326, 475, 815, 950, 1607, 1630, 3097, 3214, 4075, 6194, 8035, 8150, 15485, 16070, 30533, 30970, 40175, 61066, 77425, 80350, 152665, 154850, 261941, 305330, 523882, 763325, 1309705, 1526650, 2619410, 4976879, 6548525, 9953758, 13097050, 24884395, 49768790, 124421975, 248843950]

約数ペア:

[(1, 248843950), (2, 124421975), (5, 49768790), (10, 24884395), (19, 13097050), (25, 9953758), (38, 6548525), (50, 4976879), (95, 2619410), (163, 1526650), (190, 1309705), (326, 763325), (475, 523882), (815, 305330), (950, 261941), (1607, 154850), (1630, 152665), (3097, 80350), (3214, 77425), (4075, 61066), (6194, 40175), (8035, 30970), (8150, 30533), (15485, 16070)]