1126788408080

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1811}}^1\times {\mathrm{13963}}^1$

素因数の和:16344

約数の個数: 80

約数和(自身を含む): 2626123685184

約数和(自身を除く): 1499335277104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 1114, 1811, 2228, 2785, 3622, 4456, 5570, 7244, 8912, 9055, 11140, 13963, 14488, 18110, 22280, 27926, 28976, 36220, 44560, 55852, 69815, 72440, 111704, 139630, 144880, 223408, 279260, 558520, 1008727, 1117040, 2017454, 4034908, 5043635, 7777391, 8069816, 10087270, 15554782, 16139632, 20174540, 25286993, 31109564, 38886955, 40349080, 50573986, 62219128, 77773910, 80698160, 101147972, 124438256, 126434965, 155547820, 202295944, 252869930, 311095640, 404591888, 505739860, 622191280, 1011479720, 2022959440, 14084855101, 28169710202, 56339420404, 70424275505, 112678840808, 140848551010, 225357681616, 281697102020, 563394204040, 1126788408080]

約数ペア:

[(1, 1126788408080), (2, 563394204040), (4, 281697102020), (5, 225357681616), (8, 140848551010), (10, 112678840808), (16, 70424275505), (20, 56339420404), (40, 28169710202), (80, 14084855101), (557, 2022959440), (1114, 1011479720), (1811, 622191280), (2228, 505739860), (2785, 404591888), (3622, 311095640), (4456, 252869930), (5570, 202295944), (7244, 155547820), (8912, 126434965), (9055, 124438256), (11140, 101147972), (13963, 80698160), (14488, 77773910), (18110, 62219128), (22280, 50573986), (27926, 40349080), (28976, 38886955), (36220, 31109564), (44560, 25286993), (55852, 20174540), (69815, 16139632), (72440, 15554782), (111704, 10087270), (139630, 8069816), (144880, 7777391), (223408, 5043635), (279260, 4034908), (558520, 2017454), (1008727, 1117040)]