17589035780

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1\times {\mathrm{2909}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 37215990000

約数和(自身を除く): 19626954220

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2029, 2909, 2980, 4058, 5818, 8116, 10145, 11636, 14545, 20290, 29090, 40580, 58180, 302321, 433441, 604642, 866882, 1209284, 1511605, 1733764, 2167205, 3023210, 4334410, 5902361, 6046420, 8668820, 11804722, 23609444, 29511805, 59023610, 118047220, 879451789, 1758903578, 3517807156, 4397258945, 8794517890, 17589035780]

約数ペア:

[(1, 17589035780), (2, 8794517890), (4, 4397258945), (5, 3517807156), (10, 1758903578), (20, 879451789), (149, 118047220), (298, 59023610), (596, 29511805), (745, 23609444), (1490, 11804722), (2029, 8668820), (2909, 6046420), (2980, 5902361), (4058, 4334410), (5818, 3023210), (8116, 2167205), (10145, 1733764), (11636, 1511605), (14545, 1209284), (20290, 866882), (29090, 604642), (40580, 433441), (58180, 302321)]