204583160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3319}}^1$

素因数の和:3420

約数の個数: 64

約数和(自身を含む): 487641600

約数和(自身を除く): 283058440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 536, 670, 920, 1340, 1541, 2680, 3082, 3319, 6164, 6638, 7705, 12328, 13276, 15410, 16595, 26552, 30820, 33190, 61640, 66380, 76337, 132760, 152674, 222373, 305348, 381685, 444746, 610696, 763370, 889492, 1111865, 1526740, 1778984, 2223730, 3053480, 4447460, 5114579, 8894920, 10229158, 20458316, 25572895, 40916632, 51145790, 102291580, 204583160]

約数ペア:

[(1, 204583160), (2, 102291580), (4, 51145790), (5, 40916632), (8, 25572895), (10, 20458316), (20, 10229158), (23, 8894920), (40, 5114579), (46, 4447460), (67, 3053480), (92, 2223730), (115, 1778984), (134, 1526740), (184, 1111865), (230, 889492), (268, 763370), (335, 610696), (460, 444746), (536, 381685), (670, 305348), (920, 222373), (1340, 152674), (1541, 132760), (2680, 76337), (3082, 66380), (3319, 61640), (6164, 33190), (6638, 30820), (7705, 26552), (12328, 16595), (13276, 15410)]