993608840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{48611}}^1$

素因数の和:48702

約数の個数: 64

約数和(自身を含む): 2590047360

約数和(自身を除く): 1596438520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 20440, 48611, 97222, 194444, 243055, 340277, 388888, 486110, 680554, 972220, 1361108, 1701385, 1944440, 2722216, 3402770, 3548603, 6805540, 7097206, 13611080, 14194412, 17743015, 24840221, 28388824, 35486030, 49680442, 70972060, 99360884, 124201105, 141944120, 198721768, 248402210, 496804420, 993608840]

約数ペア:

[(1, 993608840), (2, 496804420), (4, 248402210), (5, 198721768), (7, 141944120), (8, 124201105), (10, 99360884), (14, 70972060), (20, 49680442), (28, 35486030), (35, 28388824), (40, 24840221), (56, 17743015), (70, 14194412), (73, 13611080), (140, 7097206), (146, 6805540), (280, 3548603), (292, 3402770), (365, 2722216), (511, 1944440), (584, 1701385), (730, 1361108), (1022, 972220), (1460, 680554), (2044, 486110), (2555, 388888), (2920, 340277), (4088, 243055), (5110, 194444), (10220, 97222), (20440, 48611)]