580422260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 1408942080

約数和(自身を除く): 828519820

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 191, 209, 220, 380, 382, 418, 727, 764, 836, 955, 1045, 1454, 1910, 2090, 2101, 2908, 3629, 3635, 3820, 4180, 4202, 7258, 7270, 7997, 8404, 10505, 13813, 14516, 14540, 15994, 18145, 21010, 27626, 31988, 36290, 39919, 39985, 42020, 55252, 69065, 72580, 79838, 79970, 138130, 138857, 151943, 159676, 159940, 199595, 276260, 277714, 303886, 399190, 555428, 607772, 694285, 759715, 798380, 1388570, 1519430, 1527427, 2638283, 2777140, 3038860, 3054854, 5276566, 6109708, 7637135, 10553132, 13191415, 15274270, 26382830, 29021113, 30548540, 52765660, 58042226, 116084452, 145105565, 290211130, 580422260]

約数ペア:

[(1, 580422260), (2, 290211130), (4, 145105565), (5, 116084452), (10, 58042226), (11, 52765660), (19, 30548540), (20, 29021113), (22, 26382830), (38, 15274270), (44, 13191415), (55, 10553132), (76, 7637135), (95, 6109708), (110, 5276566), (190, 3054854), (191, 3038860), (209, 2777140), (220, 2638283), (380, 1527427), (382, 1519430), (418, 1388570), (727, 798380), (764, 759715), (836, 694285), (955, 607772), (1045, 555428), (1454, 399190), (1910, 303886), (2090, 277714), (2101, 276260), (2908, 199595), (3629, 159940), (3635, 159676), (3820, 151943), (4180, 138857), (4202, 138130), (7258, 79970), (7270, 79838), (7997, 72580), (8404, 69065), (10505, 55252), (13813, 42020), (14516, 39985), (14540, 39919), (15994, 36290), (18145, 31988), (21010, 27626)]