497014739960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1\times {\mathrm{134353}}^1$

素因数の和:138408

約数の個数: 64

約数和(自身を含む): 1167203062080

約数和(自身を除く): 670188322120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4021, 8042, 16084, 20105, 32168, 40210, 80420, 92483, 134353, 160840, 184966, 268706, 369932, 462415, 537412, 671765, 739864, 924830, 1074824, 1343530, 1849660, 2687060, 3090119, 3699320, 5374120, 6180238, 12360476, 15450595, 24720952, 30901190, 61802380, 123604760, 540233413, 1080466826, 2160933652, 2701167065, 4321867304, 5402334130, 10804668260, 12425368499, 21609336520, 24850736998, 49701473996, 62126842495, 99402947992, 124253684990, 248507369980, 497014739960]

約数ペア:

[(1, 497014739960), (2, 248507369980), (4, 124253684990), (5, 99402947992), (8, 62126842495), (10, 49701473996), (20, 24850736998), (23, 21609336520), (40, 12425368499), (46, 10804668260), (92, 5402334130), (115, 4321867304), (184, 2701167065), (230, 2160933652), (460, 1080466826), (920, 540233413), (4021, 123604760), (8042, 61802380), (16084, 30901190), (20105, 24720952), (32168, 15450595), (40210, 12360476), (80420, 6180238), (92483, 5374120), (134353, 3699320), (160840, 3090119), (184966, 2687060), (268706, 1849660), (369932, 1343530), (462415, 1074824), (537412, 924830), (671765, 739864)]