7111946260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{22229}}^1$

素因数の和:23196

約数の個数: 48

約数和(自身を含む): 15831138960

約数和(自身を除く): 8719192700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 941, 1882, 3764, 4705, 9410, 15997, 18820, 22229, 31994, 44458, 63988, 79985, 88916, 111145, 159970, 222290, 319940, 377893, 444580, 755786, 1511572, 1889465, 3778930, 7557860, 20917489, 41834978, 83669956, 104587445, 209174890, 355597313, 418349780, 711194626, 1422389252, 1777986565, 3555973130, 7111946260]

約数ペア:

[(1, 7111946260), (2, 3555973130), (4, 1777986565), (5, 1422389252), (10, 711194626), (17, 418349780), (20, 355597313), (34, 209174890), (68, 104587445), (85, 83669956), (170, 41834978), (340, 20917489), (941, 7557860), (1882, 3778930), (3764, 1889465), (4705, 1511572), (9410, 755786), (15997, 444580), (18820, 377893), (22229, 319940), (31994, 222290), (44458, 159970), (63988, 111145), (79985, 88916)]