513368750080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{50133667}}^1$

素因数の和:50133694

約数の個数: 48

約数和(自身を含む): 1231784222760

約数和(自身を除く): 718415472680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 50133667, 100267334, 200534668, 250668335, 401069336, 501336670, 802138672, 1002673340, 1604277344, 2005346680, 3208554688, 4010693360, 6417109376, 8021386720, 12834218752, 16042773440, 25668437504, 32085546880, 51336875008, 64171093760, 102673750016, 128342187520, 256684375040, 513368750080]

約数ペア:

[(1, 513368750080), (2, 256684375040), (4, 128342187520), (5, 102673750016), (8, 64171093760), (10, 51336875008), (16, 32085546880), (20, 25668437504), (32, 16042773440), (40, 12834218752), (64, 8021386720), (80, 6417109376), (128, 4010693360), (160, 3208554688), (256, 2005346680), (320, 1604277344), (512, 1002673340), (640, 802138672), (1024, 501336670), (1280, 401069336), (2048, 250668335), (2560, 200534668), (5120, 100267334), (10240, 50133667)]