4690720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 11672640

約数和(自身を除く): 6981920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 1543, 3040, 3086, 6172, 7715, 12344, 15430, 24688, 29317, 30860, 49376, 58634, 61720, 117268, 123440, 146585, 234536, 246880, 293170, 469072, 586340, 938144, 1172680, 2345360, 4690720]

約数ペア:

[(1, 4690720), (2, 2345360), (4, 1172680), (5, 938144), (8, 586340), (10, 469072), (16, 293170), (19, 246880), (20, 234536), (32, 146585), (38, 123440), (40, 117268), (76, 61720), (80, 58634), (95, 49376), (152, 30860), (160, 29317), (190, 24688), (304, 15430), (380, 12344), (608, 7715), (760, 6172), (1520, 3086), (1543, 3040)]