8580072260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{278393}}^1$

素因数の和:278492

約数の個数: 48

約数和(自身を含む): 19082238336

約数和(自身を除く): 10502166076

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1541, 3082, 6164, 7705, 15410, 30820, 278393, 556786, 1113572, 1391965, 2783930, 5567860, 6403039, 12806078, 18652331, 25612156, 32015195, 37304662, 64030390, 74609324, 93261655, 128060780, 186523310, 373046620, 429003613, 858007226, 1716014452, 2145018065, 4290036130, 8580072260]

約数ペア:

[(1, 8580072260), (2, 4290036130), (4, 2145018065), (5, 1716014452), (10, 858007226), (20, 429003613), (23, 373046620), (46, 186523310), (67, 128060780), (92, 93261655), (115, 74609324), (134, 64030390), (230, 37304662), (268, 32015195), (335, 25612156), (460, 18652331), (670, 12806078), (1340, 6403039), (1541, 5567860), (3082, 2783930), (6164, 1391965), (7705, 1113572), (15410, 556786), (30820, 278393)]