80001130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 166053888

約数和(自身を除く): 86052758

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 103, 110, 115, 206, 230, 253, 307, 506, 515, 614, 1030, 1133, 1265, 1535, 2266, 2369, 2530, 3070, 3377, 4738, 5665, 6754, 7061, 11330, 11845, 14122, 16885, 23690, 26059, 31621, 33770, 35305, 52118, 63242, 70610, 77671, 130295, 155342, 158105, 260590, 316210, 347831, 388355, 695662, 727283, 776710, 1454566, 1739155, 3478310, 3636415, 7272830, 8000113, 16000226, 40000565, 80001130]

約数ペア:

[(1, 80001130), (2, 40000565), (5, 16000226), (10, 8000113), (11, 7272830), (22, 3636415), (23, 3478310), (46, 1739155), (55, 1454566), (103, 776710), (110, 727283), (115, 695662), (206, 388355), (230, 347831), (253, 316210), (307, 260590), (506, 158105), (515, 155342), (614, 130295), (1030, 77671), (1133, 70610), (1265, 63242), (1535, 52118), (2266, 35305), (2369, 33770), (2530, 31621), (3070, 26059), (3377, 23690), (4738, 16885), (5665, 14122), (6754, 11845), (7061, 11330)]