668062643200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{26096197}}^1$

素因数の和:26096227

約数の個数: 66

約数和(自身を含む): 1655986436486

約数和(自身を除く): 987923793286

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 5120, 6400, 12800, 25600, 26096197, 52192394, 104384788, 130480985, 208769576, 260961970, 417539152, 521923940, 652404925, 835078304, 1043847880, 1304809850, 1670156608, 2087695760, 2609619700, 3340313216, 4175391520, 5219239400, 6680626432, 8350783040, 10438478800, 13361252864, 16701566080, 20876957600, 26722505728, 33403132160, 41753915200, 66806264320, 83507830400, 133612528640, 167015660800, 334031321600, 668062643200]

約数ペア:

[(1, 668062643200), (2, 334031321600), (4, 167015660800), (5, 133612528640), (8, 83507830400), (10, 66806264320), (16, 41753915200), (20, 33403132160), (25, 26722505728), (32, 20876957600), (40, 16701566080), (50, 13361252864), (64, 10438478800), (80, 8350783040), (100, 6680626432), (128, 5219239400), (160, 4175391520), (200, 3340313216), (256, 2609619700), (320, 2087695760), (400, 1670156608), (512, 1304809850), (640, 1043847880), (800, 835078304), (1024, 652404925), (1280, 521923940), (1600, 417539152), (2560, 260961970), (3200, 208769576), (5120, 130480985), (6400, 104384788), (12800, 52192394), (25600, 26096197)]