5023991980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2110921}}^1$

素因数の和:2110954

約数の個数: 48

約数和(自身を含む): 12766856256

約数和(自身を除く): 7742864276

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 2110921, 4221842, 8443684, 10554605, 14776447, 21109210, 29552894, 35885657, 42218420, 59105788, 71771314, 73882235, 143542628, 147764470, 179428285, 251199599, 295528940, 358856570, 502399198, 717713140, 1004798396, 1255997995, 2511995990, 5023991980]

約数ペア:

[(1, 5023991980), (2, 2511995990), (4, 1255997995), (5, 1004798396), (7, 717713140), (10, 502399198), (14, 358856570), (17, 295528940), (20, 251199599), (28, 179428285), (34, 147764470), (35, 143542628), (68, 73882235), (70, 71771314), (85, 59105788), (119, 42218420), (140, 35885657), (170, 29552894), (238, 21109210), (340, 14776447), (476, 10554605), (595, 8443684), (1190, 4221842), (2380, 2110921)]