2944849208780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{1571}}^1\times {\mathrm{3821}}^1$

素因数の和:6711

約数の個数: 96

約数和(自身を含む): 6520561931520

約数和(自身を除く): 3575712722740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1291, 1571, 2582, 3142, 3821, 5164, 6284, 6455, 7642, 7855, 12910, 15284, 15710, 19105, 24529, 25820, 29849, 31420, 38210, 49058, 59698, 72599, 76420, 98116, 119396, 122645, 145198, 149245, 245290, 290396, 298490, 362995, 490580, 596980, 725990, 1451980, 2028161, 4056322, 4932911, 6002791, 8112644, 9865822, 10140805, 12005582, 19731644, 20281610, 24011164, 24664555, 30013955, 38535059, 40563220, 49329110, 60027910, 77070118, 93725309, 98658220, 114053029, 120055820, 154140236, 187450618, 192675295, 228106058, 374901236, 385350590, 456212116, 468626545, 570265145, 770701180, 937253090, 1140530290, 1874506180, 2281060580, 7749603181, 15499206362, 30998412724, 38748015905, 77496031810, 147242460439, 154992063620, 294484920878, 588969841756, 736212302195, 1472424604390, 2944849208780]

約数ペア:

[(1, 2944849208780), (2, 1472424604390), (4, 736212302195), (5, 588969841756), (10, 294484920878), (19, 154992063620), (20, 147242460439), (38, 77496031810), (76, 38748015905), (95, 30998412724), (190, 15499206362), (380, 7749603181), (1291, 2281060580), (1571, 1874506180), (2582, 1140530290), (3142, 937253090), (3821, 770701180), (5164, 570265145), (6284, 468626545), (6455, 456212116), (7642, 385350590), (7855, 374901236), (12910, 228106058), (15284, 192675295), (15710, 187450618), (19105, 154140236), (24529, 120055820), (25820, 114053029), (29849, 98658220), (31420, 93725309), (38210, 77070118), (49058, 60027910), (59698, 49329110), (72599, 40563220), (76420, 38535059), (98116, 30013955), (119396, 24664555), (122645, 24011164), (145198, 20281610), (149245, 19731644), (245290, 12005582), (290396, 10140805), (298490, 9865822), (362995, 8112644), (490580, 6002791), (596980, 4932911), (725990, 4056322), (1451980, 2028161)]