33434792080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13481771}}^1$

素因数の和:13481815

約数の個数: 40

約数和(自身を含む): 80243506944

約数和(自身を除く): 46808714864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 13481771, 26963542, 53927084, 67408855, 107854168, 134817710, 215708336, 269635420, 417934901, 539270840, 835869802, 1078541680, 1671739604, 2089674505, 3343479208, 4179349010, 6686958416, 8358698020, 16717396040, 33434792080]

約数ペア:

[(1, 33434792080), (2, 16717396040), (4, 8358698020), (5, 6686958416), (8, 4179349010), (10, 3343479208), (16, 2089674505), (20, 1671739604), (31, 1078541680), (40, 835869802), (62, 539270840), (80, 417934901), (124, 269635420), (155, 215708336), (248, 134817710), (310, 107854168), (496, 67408855), (620, 53927084), (1240, 26963542), (2480, 13481771)]