98740840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 255104640

約数和(自身を除く): 156363800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 184, 220, 230, 242, 253, 440, 460, 484, 506, 605, 887, 920, 968, 1012, 1210, 1265, 1774, 2024, 2420, 2530, 2783, 3548, 4435, 4840, 5060, 5566, 7096, 8870, 9757, 10120, 11132, 13915, 17740, 19514, 20401, 22264, 27830, 35480, 39028, 40802, 48785, 55660, 78056, 81604, 97570, 102005, 107327, 111320, 163208, 195140, 204010, 214654, 224411, 390280, 408020, 429308, 448822, 536635, 816040, 858616, 897644, 1073270, 1122055, 1795288, 2146540, 2244110, 2468521, 4293080, 4488220, 4937042, 8976440, 9874084, 12342605, 19748168, 24685210, 49370420, 98740840]

約数ペア:

[(1, 98740840), (2, 49370420), (4, 24685210), (5, 19748168), (8, 12342605), (10, 9874084), (11, 8976440), (20, 4937042), (22, 4488220), (23, 4293080), (40, 2468521), (44, 2244110), (46, 2146540), (55, 1795288), (88, 1122055), (92, 1073270), (110, 897644), (115, 858616), (121, 816040), (184, 536635), (220, 448822), (230, 429308), (242, 408020), (253, 390280), (440, 224411), (460, 214654), (484, 204010), (506, 195140), (605, 163208), (887, 111320), (920, 107327), (968, 102005), (1012, 97570), (1210, 81604), (1265, 78056), (1774, 55660), (2024, 48785), (2420, 40802), (2530, 39028), (2783, 35480), (3548, 27830), (4435, 22264), (4840, 20401), (5060, 19514), (5566, 17740), (7096, 13915), (8870, 11132), (9757, 10120)]