101796650

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 193945920

約数和(自身を除く): 92149270

約数列:

[1, 2, 5, 10, 25, 50, 97, 139, 151, 194, 278, 302, 485, 695, 755, 970, 1390, 1510, 2425, 3475, 3775, 4850, 6950, 7550, 13483, 14647, 20989, 26966, 29294, 41978, 67415, 73235, 104945, 134830, 146470, 209890, 337075, 366175, 524725, 674150, 732350, 1049450, 2035933, 4071866, 10179665, 20359330, 50898325, 101796650]

約数ペア:

[(1, 101796650), (2, 50898325), (5, 20359330), (10, 10179665), (25, 4071866), (50, 2035933), (97, 1049450), (139, 732350), (151, 674150), (194, 524725), (278, 366175), (302, 337075), (485, 209890), (695, 146470), (755, 134830), (970, 104945), (1390, 73235), (1510, 67415), (2425, 41978), (3475, 29294), (3775, 26966), (4850, 20989), (6950, 14647), (7550, 13483)]