47102920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 113393520

約数和(自身を除く): 66290600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 340, 452, 565, 613, 680, 904, 1130, 1226, 1921, 2260, 2452, 3065, 3842, 4520, 4904, 6130, 7684, 9605, 10421, 12260, 15368, 19210, 20842, 24520, 38420, 41684, 52105, 69269, 76840, 83368, 104210, 138538, 208420, 277076, 346345, 416840, 554152, 692690, 1177573, 1385380, 2355146, 2770760, 4710292, 5887865, 9420584, 11775730, 23551460, 47102920]

約数ペア:

[(1, 47102920), (2, 23551460), (4, 11775730), (5, 9420584), (8, 5887865), (10, 4710292), (17, 2770760), (20, 2355146), (34, 1385380), (40, 1177573), (68, 692690), (85, 554152), (113, 416840), (136, 346345), (170, 277076), (226, 208420), (340, 138538), (452, 104210), (565, 83368), (613, 76840), (680, 69269), (904, 52105), (1130, 41684), (1226, 38420), (1921, 24520), (2260, 20842), (2452, 19210), (3065, 15368), (3842, 12260), (4520, 10421), (4904, 9605), (6130, 7684)]